129541620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8785

約数の個数: 96

約数和(自身を含む): 411223680

約数和(自身を除く): 281682060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 8741, 14820, 17482, 26223, 34964, 43705, 52446, 87410, 104892, 113633, 131115, 166079, 174820, 227266, 262230, 332158, 340899, 454532, 498237, 524460, 568165, 664316, 681798, 830395, 996474, 1136330, 1363596, 1660790, 1704495, 1992948, 2159027, 2272660, 2491185, 3321580, 3408990, 4318054, 4982370, 6477081, 6817980, 8636108, 9964740, 10795135, 12954162, 21590270, 25908324, 32385405, 43180540, 64770810, 129541620]

約数ペア:

[(1, 129541620), (2, 64770810), (3, 43180540), (4, 32385405), (5, 25908324), (6, 21590270), (10, 12954162), (12, 10795135), (13, 9964740), (15, 8636108), (19, 6817980), (20, 6477081), (26, 4982370), (30, 4318054), (38, 3408990), (39, 3321580), (52, 2491185), (57, 2272660), (60, 2159027), (65, 1992948), (76, 1704495), (78, 1660790), (95, 1363596), (114, 1136330), (130, 996474), (156, 830395), (190, 681798), (195, 664316), (228, 568165), (247, 524460), (260, 498237), (285, 454532), (380, 340899), (390, 332158), (494, 262230), (570, 227266), (741, 174820), (780, 166079), (988, 131115), (1140, 113633), (1235, 104892), (1482, 87410), (2470, 52446), (2964, 43705), (3705, 34964), (4940, 26223), (7410, 17482), (8741, 14820)]