819783930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{95213}}^1$

素因数の和:95271

約数の個数: 64

約数和(自身を含む): 2303417088

約数和(自身を除く): 1483633158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 95213, 190426, 285639, 476065, 571278, 666491, 952130, 1332982, 1428195, 1999473, 2856390, 3332455, 3903733, 3998946, 6664910, 7807466, 9997365, 11711199, 19518665, 19994730, 23422398, 27326131, 39037330, 54652262, 58555995, 81978393, 117111990, 136630655, 163956786, 273261310, 409891965, 819783930]

約数ペア:

[(1, 819783930), (2, 409891965), (3, 273261310), (5, 163956786), (6, 136630655), (7, 117111990), (10, 81978393), (14, 58555995), (15, 54652262), (21, 39037330), (30, 27326131), (35, 23422398), (41, 19994730), (42, 19518665), (70, 11711199), (82, 9997365), (105, 7807466), (123, 6664910), (205, 3998946), (210, 3903733), (246, 3332455), (287, 2856390), (410, 1999473), (574, 1428195), (615, 1332982), (861, 952130), (1230, 666491), (1435, 571278), (1722, 476065), (2870, 285639), (4305, 190426), (8610, 95213)]