171460380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 610541568

約数和(自身を除く): 439081188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1013, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2026, 2170, 2418, 2604, 2730, 2821, 3039, 3255, 4030, 4052, 4340, 4836, 5065, 5460, 5642, 6045, 6078, 6510, 7091, 8060, 8463, 10130, 11284, 12090, 12156, 13020, 13169, 14105, 14182, 15195, 16926, 20260, 21273, 24180, 26338, 28210, 28364, 30390, 31403, 33852, 35455, 39507, 42315, 42546, 52676, 56420, 60780, 62806, 65845, 70910, 79014, 84630, 85092, 92183, 94209, 106365, 125612, 131690, 141820, 157015, 158028, 169260, 184366, 188418, 197535, 212730, 219821, 263380, 276549, 314030, 368732, 376836, 395070, 408239, 425460, 439642, 460915, 471045, 553098, 628060, 659463, 790140, 816478, 879284, 921830, 942090, 1099105, 1106196, 1224717, 1318926, 1382745, 1632956, 1843660, 1884180, 2041195, 2198210, 2449434, 2637852, 2765490, 2857673, 3297315, 4082390, 4396420, 4898868, 5530980, 5715346, 6123585, 6594630, 8164780, 8573019, 11430692, 12247170, 13189260, 14288365, 17146038, 24494340, 28576730, 34292076, 42865095, 57153460, 85730190, 171460380]

約数ペア:

[(1, 171460380), (2, 85730190), (3, 57153460), (4, 42865095), (5, 34292076), (6, 28576730), (7, 24494340), (10, 17146038), (12, 14288365), (13, 13189260), (14, 12247170), (15, 11430692), (20, 8573019), (21, 8164780), (26, 6594630), (28, 6123585), (30, 5715346), (31, 5530980), (35, 4898868), (39, 4396420), (42, 4082390), (52, 3297315), (60, 2857673), (62, 2765490), (65, 2637852), (70, 2449434), (78, 2198210), (84, 2041195), (91, 1884180), (93, 1843660), (105, 1632956), (124, 1382745), (130, 1318926), (140, 1224717), (155, 1106196), (156, 1099105), (182, 942090), (186, 921830), (195, 879284), (210, 816478), (217, 790140), (260, 659463), (273, 628060), (310, 553098), (364, 471045), (372, 460915), (390, 439642), (403, 425460), (420, 408239), (434, 395070), (455, 376836), (465, 368732), (546, 314030), (620, 276549), (651, 263380), (780, 219821), (806, 212730), (868, 197535), (910, 188418), (930, 184366), (1013, 169260), (1085, 158028), (1092, 157015), (1209, 141820), (1302, 131690), (1365, 125612), (1612, 106365), (1820, 94209), (1860, 92183), (2015, 85092), (2026, 84630), (2170, 79014), (2418, 70910), (2604, 65845), (2730, 62806), (2821, 60780), (3039, 56420), (3255, 52676), (4030, 42546), (4052, 42315), (4340, 39507), (4836, 35455), (5065, 33852), (5460, 31403), (5642, 30390), (6045, 28364), (6078, 28210), (6510, 26338), (7091, 24180), (8060, 21273), (8463, 20260), (10130, 16926), (11284, 15195), (12090, 14182), (12156, 14105), (13020, 13169)]