99915202380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{611551}}^1$

素因数の和:611959

約数の個数: 96

約数和(自身を含む): 320551096320

約数和(自身を除く): 220635893940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 1167, 1556, 1945, 2334, 2723, 3890, 4668, 5446, 5835, 7780, 8169, 10892, 11670, 13615, 16338, 23340, 27230, 32676, 40845, 54460, 81690, 163380, 611551, 1223102, 1834653, 2446204, 3057755, 3669306, 4280857, 6115510, 7338612, 8561714, 9173265, 12231020, 12842571, 17123428, 18346530, 21404285, 25685142, 36693060, 42808570, 51370284, 64212855, 85617140, 128425710, 237893339, 256851420, 475786678, 713680017, 951573356, 1189466695, 1427360034, 1665253373, 2378933390, 2854720068, 3330506746, 3568400085, 4757866780, 4995760119, 6661013492, 7136800170, 8326266865, 9991520238, 14273600340, 16652533730, 19983040476, 24978800595, 33305067460, 49957601190, 99915202380]

約数ペア:

[(1, 99915202380), (2, 49957601190), (3, 33305067460), (4, 24978800595), (5, 19983040476), (6, 16652533730), (7, 14273600340), (10, 9991520238), (12, 8326266865), (14, 7136800170), (15, 6661013492), (20, 4995760119), (21, 4757866780), (28, 3568400085), (30, 3330506746), (35, 2854720068), (42, 2378933390), (60, 1665253373), (70, 1427360034), (84, 1189466695), (105, 951573356), (140, 713680017), (210, 475786678), (389, 256851420), (420, 237893339), (778, 128425710), (1167, 85617140), (1556, 64212855), (1945, 51370284), (2334, 42808570), (2723, 36693060), (3890, 25685142), (4668, 21404285), (5446, 18346530), (5835, 17123428), (7780, 12842571), (8169, 12231020), (10892, 9173265), (11670, 8561714), (13615, 7338612), (16338, 6115510), (23340, 4280857), (27230, 3669306), (32676, 3057755), (40845, 2446204), (54460, 1834653), (81690, 1223102), (163380, 611551)]