1706606980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4493

約数の個数: 96

約数和(自身を含む): 4115059200

約数和(自身を除く): 2408452220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 79, 95, 130, 158, 190, 247, 260, 316, 380, 395, 494, 790, 988, 1027, 1235, 1501, 1580, 2054, 2470, 3002, 4108, 4373, 4940, 5135, 6004, 7505, 8746, 10270, 15010, 17492, 19513, 20540, 21865, 30020, 39026, 43730, 56849, 78052, 83087, 87460, 97565, 113698, 166174, 195130, 227396, 284245, 332348, 345467, 390260, 415435, 568490, 690934, 830870, 1080131, 1136980, 1381868, 1661740, 1727335, 2160262, 3454670, 4320524, 4491071, 5400655, 6563873, 6909340, 8982142, 10801310, 13127746, 17964284, 21602620, 22455355, 26255492, 32819365, 44910710, 65638730, 85330349, 89821420, 131277460, 170660698, 341321396, 426651745, 853303490, 1706606980]

約数ペア:

[(1, 1706606980), (2, 853303490), (4, 426651745), (5, 341321396), (10, 170660698), (13, 131277460), (19, 89821420), (20, 85330349), (26, 65638730), (38, 44910710), (52, 32819365), (65, 26255492), (76, 22455355), (79, 21602620), (95, 17964284), (130, 13127746), (158, 10801310), (190, 8982142), (247, 6909340), (260, 6563873), (316, 5400655), (380, 4491071), (395, 4320524), (494, 3454670), (790, 2160262), (988, 1727335), (1027, 1661740), (1235, 1381868), (1501, 1136980), (1580, 1080131), (2054, 830870), (2470, 690934), (3002, 568490), (4108, 415435), (4373, 390260), (4940, 345467), (5135, 332348), (6004, 284245), (7505, 227396), (8746, 195130), (10270, 166174), (15010, 113698), (17492, 97565), (19513, 87460), (20540, 83087), (21865, 78052), (30020, 56849), (39026, 43730)]