6991014420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331957}}^1$

素因数の和:331991

約数の個数: 120

約数和(自身を含む): 23618147784

約数和(自身を除く): 16627133364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 331957, 663914, 995871, 1327828, 1659785, 1991742, 2987613, 3319570, 3983484, 4315441, 4979355, 5975226, 6639140, 8630882, 8962839, 9958710, 11950452, 12946323, 14938065, 17261764, 17925678, 19917420, 21577205, 25892646, 26888517, 29876130, 35851356, 38838969, 43154410, 44814195, 51785292, 53777034, 59752260, 64731615, 77677938, 86308820, 89628390, 107554068, 116516907, 129463230, 134442585, 155355876, 179256780, 194194845, 233033814, 258926460, 268885170, 349550721, 388389690, 466067628, 537770340, 582584535, 699101442, 776779380, 1165169070, 1398202884, 1747753605, 2330338140, 3495507210, 6991014420]

約数ペア:

[(1, 6991014420), (2, 3495507210), (3, 2330338140), (4, 1747753605), (5, 1398202884), (6, 1165169070), (9, 776779380), (10, 699101442), (12, 582584535), (13, 537770340), (15, 466067628), (18, 388389690), (20, 349550721), (26, 268885170), (27, 258926460), (30, 233033814), (36, 194194845), (39, 179256780), (45, 155355876), (52, 134442585), (54, 129463230), (60, 116516907), (65, 107554068), (78, 89628390), (81, 86308820), (90, 77677938), (108, 64731615), (117, 59752260), (130, 53777034), (135, 51785292), (156, 44814195), (162, 43154410), (180, 38838969), (195, 35851356), (234, 29876130), (260, 26888517), (270, 25892646), (324, 21577205), (351, 19917420), (390, 17925678), (405, 17261764), (468, 14938065), (540, 12946323), (585, 11950452), (702, 9958710), (780, 8962839), (810, 8630882), (1053, 6639140), (1170, 5975226), (1404, 4979355), (1620, 4315441), (1755, 3983484), (2106, 3319570), (2340, 2987613), (3510, 1991742), (4212, 1659785), (5265, 1327828), (7020, 995871), (10530, 663914), (21060, 331957)]