2285010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 160

約数和(自身を含む): 7805952

約数和(自身を除く): 5520942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 81, 90, 91, 93, 105, 117, 126, 130, 135, 155, 162, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 351, 378, 390, 403, 405, 434, 455, 465, 546, 558, 567, 585, 630, 651, 702, 806, 810, 819, 837, 910, 930, 945, 1053, 1085, 1134, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1755, 1890, 1953, 2015, 2106, 2170, 2418, 2457, 2511, 2730, 2790, 2821, 2835, 3255, 3510, 3627, 3906, 4030, 4095, 4185, 4914, 5022, 5265, 5642, 5670, 5859, 6045, 6510, 7254, 7371, 8190, 8370, 8463, 9765, 10530, 10881, 11718, 12090, 12285, 12555, 14105, 14742, 16926, 17577, 18135, 19530, 21762, 24570, 25110, 25389, 28210, 29295, 32643, 35154, 36270, 36855, 42315, 50778, 54405, 58590, 65286, 73710, 76167, 84630, 87885, 108810, 126945, 152334, 163215, 175770, 228501, 253890, 326430, 380835, 457002, 761670, 1142505, 2285010]

約数ペア:

[(1, 2285010), (2, 1142505), (3, 761670), (5, 457002), (6, 380835), (7, 326430), (9, 253890), (10, 228501), (13, 175770), (14, 163215), (15, 152334), (18, 126945), (21, 108810), (26, 87885), (27, 84630), (30, 76167), (31, 73710), (35, 65286), (39, 58590), (42, 54405), (45, 50778), (54, 42315), (62, 36855), (63, 36270), (65, 35154), (70, 32643), (78, 29295), (81, 28210), (90, 25389), (91, 25110), (93, 24570), (105, 21762), (117, 19530), (126, 18135), (130, 17577), (135, 16926), (155, 14742), (162, 14105), (182, 12555), (186, 12285), (189, 12090), (195, 11718), (210, 10881), (217, 10530), (234, 9765), (270, 8463), (273, 8370), (279, 8190), (310, 7371), (315, 7254), (351, 6510), (378, 6045), (390, 5859), (403, 5670), (405, 5642), (434, 5265), (455, 5022), (465, 4914), (546, 4185), (558, 4095), (567, 4030), (585, 3906), (630, 3627), (651, 3510), (702, 3255), (806, 2835), (810, 2821), (819, 2790), (837, 2730), (910, 2511), (930, 2457), (945, 2418), (1053, 2170), (1085, 2106), (1134, 2015), (1170, 1953), (1209, 1890), (1302, 1755), (1365, 1674), (1395, 1638)]