246598620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 708051456

約数和(自身を除く): 461452836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 107, 142, 213, 214, 284, 321, 355, 426, 428, 535, 541, 642, 710, 852, 1065, 1070, 1082, 1284, 1420, 1605, 1623, 2130, 2140, 2164, 2705, 3210, 3246, 4260, 5410, 6420, 6492, 7597, 8115, 10820, 15194, 16230, 22791, 30388, 32460, 37985, 38411, 45582, 57887, 75970, 76822, 91164, 113955, 115233, 115774, 151940, 153644, 173661, 192055, 227910, 230466, 231548, 289435, 347322, 384110, 455820, 460932, 576165, 578870, 694644, 768220, 868305, 1152330, 1157740, 1736610, 2304660, 3473220, 4109977, 8219954, 12329931, 16439908, 20549885, 24659862, 41099770, 49319724, 61649655, 82199540, 123299310, 246598620]

約数ペア:

[(1, 246598620), (2, 123299310), (3, 82199540), (4, 61649655), (5, 49319724), (6, 41099770), (10, 24659862), (12, 20549885), (15, 16439908), (20, 12329931), (30, 8219954), (60, 4109977), (71, 3473220), (107, 2304660), (142, 1736610), (213, 1157740), (214, 1152330), (284, 868305), (321, 768220), (355, 694644), (426, 578870), (428, 576165), (535, 460932), (541, 455820), (642, 384110), (710, 347322), (852, 289435), (1065, 231548), (1070, 230466), (1082, 227910), (1284, 192055), (1420, 173661), (1605, 153644), (1623, 151940), (2130, 115774), (2140, 115233), (2164, 113955), (2705, 91164), (3210, 76822), (3246, 75970), (4260, 57887), (5410, 45582), (6420, 38411), (6492, 37985), (7597, 32460), (8115, 30388), (10820, 22791), (15194, 16230)]