310060870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 651162240

約数和(自身を除く): 341101370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 157, 178, 314, 317, 445, 623, 634, 785, 890, 1099, 1246, 1570, 1585, 2198, 2219, 3115, 3170, 4438, 5495, 6230, 10990, 11095, 13973, 22190, 27946, 28213, 49769, 56426, 69865, 97811, 99538, 139730, 141065, 195622, 197491, 248845, 282130, 348383, 394982, 489055, 497690, 696766, 978110, 987455, 1741915, 1974910, 3483830, 4429441, 8858882, 22147205, 31006087, 44294410, 62012174, 155030435, 310060870]

約数ペア:

[(1, 310060870), (2, 155030435), (5, 62012174), (7, 44294410), (10, 31006087), (14, 22147205), (35, 8858882), (70, 4429441), (89, 3483830), (157, 1974910), (178, 1741915), (314, 987455), (317, 978110), (445, 696766), (623, 497690), (634, 489055), (785, 394982), (890, 348383), (1099, 282130), (1246, 248845), (1570, 197491), (1585, 195622), (2198, 141065), (2219, 139730), (3115, 99538), (3170, 97811), (4438, 69865), (5495, 56426), (6230, 49769), (10990, 28213), (11095, 27946), (13973, 22190)]