30694793840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3871

約数の個数: 160

約数和(自身を含む): 76315115520

約数和(自身を除く): 45620321680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 71, 80, 94, 124, 142, 155, 188, 235, 248, 284, 310, 355, 376, 470, 496, 568, 620, 710, 752, 940, 1136, 1240, 1420, 1457, 1880, 2201, 2480, 2840, 2914, 3337, 3709, 3760, 4402, 5680, 5828, 6674, 7285, 7418, 8804, 11005, 11656, 13348, 14570, 14836, 16685, 17608, 18545, 22010, 23312, 26696, 29140, 29672, 33370, 35216, 37090, 44020, 53392, 58280, 59344, 66740, 74180, 88040, 103447, 114979, 116560, 133480, 148360, 174323, 176080, 206894, 229958, 263339, 266960, 296720, 348646, 413788, 459916, 517235, 526678, 574895, 697292, 827576, 871615, 919832, 1034470, 1053356, 1149790, 1316695, 1394584, 1655152, 1743230, 1839664, 2068940, 2106712, 2299580, 2633390, 2789168, 3486460, 4137880, 4213424, 4599160, 5266780, 5404013, 6972920, 8163509, 8275760, 9198320, 10533560, 10808026, 12376933, 13945840, 16327018, 21067120, 21616052, 24753866, 27020065, 32654036, 40817545, 43232104, 49507732, 54040130, 61884665, 65308072, 81635090, 86464208, 99015464, 108080260, 123769330, 130616144, 163270180, 198030928, 216160520, 247538660, 326540360, 383684923, 432321040, 495077320, 653080720, 767369846, 990154640, 1534739692, 1918424615, 3069479384, 3836849230, 6138958768, 7673698460, 15347396920, 30694793840]

約数ペア:

[(1, 30694793840), (2, 15347396920), (4, 7673698460), (5, 6138958768), (8, 3836849230), (10, 3069479384), (16, 1918424615), (20, 1534739692), (31, 990154640), (40, 767369846), (47, 653080720), (62, 495077320), (71, 432321040), (80, 383684923), (94, 326540360), (124, 247538660), (142, 216160520), (155, 198030928), (188, 163270180), (235, 130616144), (248, 123769330), (284, 108080260), (310, 99015464), (355, 86464208), (376, 81635090), (470, 65308072), (496, 61884665), (568, 54040130), (620, 49507732), (710, 43232104), (752, 40817545), (940, 32654036), (1136, 27020065), (1240, 24753866), (1420, 21616052), (1457, 21067120), (1880, 16327018), (2201, 13945840), (2480, 12376933), (2840, 10808026), (2914, 10533560), (3337, 9198320), (3709, 8275760), (3760, 8163509), (4402, 6972920), (5680, 5404013), (5828, 5266780), (6674, 4599160), (7285, 4213424), (7418, 4137880), (8804, 3486460), (11005, 2789168), (11656, 2633390), (13348, 2299580), (14570, 2106712), (14836, 2068940), (16685, 1839664), (17608, 1743230), (18545, 1655152), (22010, 1394584), (23312, 1316695), (26696, 1149790), (29140, 1053356), (29672, 1034470), (33370, 919832), (35216, 871615), (37090, 827576), (44020, 697292), (53392, 574895), (58280, 526678), (59344, 517235), (66740, 459916), (74180, 413788), (88040, 348646), (103447, 296720), (114979, 266960), (116560, 263339), (133480, 229958), (148360, 206894), (174323, 176080)]