858348680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3499

約数の個数: 96

約数和(自身を含む): 2264423040

約数和(自身を除く): 1406074360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 131, 140, 196, 245, 262, 280, 392, 490, 524, 655, 917, 980, 1048, 1310, 1834, 1960, 2620, 3343, 3668, 4585, 5240, 6419, 6686, 7336, 9170, 12838, 13372, 16715, 18340, 23401, 25676, 26744, 32095, 33430, 36680, 46802, 51352, 64190, 66860, 93604, 117005, 128380, 133720, 163807, 187208, 234010, 256760, 327614, 437933, 468020, 655228, 819035, 875866, 936040, 1310456, 1638070, 1751732, 2189665, 3065531, 3276140, 3503464, 4379330, 6131062, 6552280, 8758660, 12262124, 15327655, 17517320, 21458717, 24524248, 30655310, 42917434, 61310620, 85834868, 107293585, 122621240, 171669736, 214587170, 429174340, 858348680]

約数ペア:

[(1, 858348680), (2, 429174340), (4, 214587170), (5, 171669736), (7, 122621240), (8, 107293585), (10, 85834868), (14, 61310620), (20, 42917434), (28, 30655310), (35, 24524248), (40, 21458717), (49, 17517320), (56, 15327655), (70, 12262124), (98, 8758660), (131, 6552280), (140, 6131062), (196, 4379330), (245, 3503464), (262, 3276140), (280, 3065531), (392, 2189665), (490, 1751732), (524, 1638070), (655, 1310456), (917, 936040), (980, 875866), (1048, 819035), (1310, 655228), (1834, 468020), (1960, 437933), (2620, 327614), (3343, 256760), (3668, 234010), (4585, 187208), (5240, 163807), (6419, 133720), (6686, 128380), (7336, 117005), (9170, 93604), (12838, 66860), (13372, 64190), (16715, 51352), (18340, 46802), (23401, 36680), (25676, 33430), (26744, 32095)]