30107505512

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{645419}}^1$

素因数の和:645463

約数の個数: 64

約数和(自身を含む): 69705360000

約数和(自身を除く): 39597854488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1666, 2744, 3332, 5831, 6664, 11662, 23324, 46648, 645419, 1290838, 2581676, 4517933, 5163352, 9035866, 10972123, 18071732, 21944246, 31625531, 36143464, 43888492, 63251062, 76804861, 87776984, 126502124, 153609722, 221378717, 253004248, 307219444, 442757434, 537634027, 614438888, 885514868, 1075268054, 1771029736, 2150536108, 3763438189, 4301072216, 7526876378, 15053752756, 30107505512]

約数ペア:

[(1, 30107505512), (2, 15053752756), (4, 7526876378), (7, 4301072216), (8, 3763438189), (14, 2150536108), (17, 1771029736), (28, 1075268054), (34, 885514868), (49, 614438888), (56, 537634027), (68, 442757434), (98, 307219444), (119, 253004248), (136, 221378717), (196, 153609722), (238, 126502124), (343, 87776984), (392, 76804861), (476, 63251062), (686, 43888492), (833, 36143464), (952, 31625531), (1372, 21944246), (1666, 18071732), (2744, 10972123), (3332, 9035866), (5831, 5163352), (6664, 4517933), (11662, 2581676), (23324, 1290838), (46648, 645419)]