1330388540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 3153185280

約数和(自身を除く): 1822796740

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 379, 460, 587, 598, 758, 1174, 1196, 1495, 1516, 1895, 2348, 2935, 2990, 3790, 4927, 5870, 5980, 7580, 7631, 8717, 9854, 11740, 13501, 15262, 17434, 19708, 24635, 27002, 30524, 34868, 38155, 43585, 49270, 54004, 67505, 76310, 87170, 98540, 113321, 135010, 152620, 174340, 175513, 222473, 226642, 270020, 351026, 444946, 453284, 566605, 702052, 877565, 889892, 1112365, 1133210, 1755130, 2224730, 2266420, 2892149, 3510260, 4449460, 5116879, 5784298, 10233758, 11568596, 14460745, 20467516, 25584395, 28921490, 51168790, 57842980, 66519427, 102337580, 133038854, 266077708, 332597135, 665194270, 1330388540]

約数ペア:

[(1, 1330388540), (2, 665194270), (4, 332597135), (5, 266077708), (10, 133038854), (13, 102337580), (20, 66519427), (23, 57842980), (26, 51168790), (46, 28921490), (52, 25584395), (65, 20467516), (92, 14460745), (115, 11568596), (130, 10233758), (230, 5784298), (260, 5116879), (299, 4449460), (379, 3510260), (460, 2892149), (587, 2266420), (598, 2224730), (758, 1755130), (1174, 1133210), (1196, 1112365), (1495, 889892), (1516, 877565), (1895, 702052), (2348, 566605), (2935, 453284), (2990, 444946), (3790, 351026), (4927, 270020), (5870, 226642), (5980, 222473), (7580, 175513), (7631, 174340), (8717, 152620), (9854, 135010), (11740, 113321), (13501, 98540), (15262, 87170), (17434, 76310), (19708, 67505), (24635, 54004), (27002, 49270), (30524, 43585), (34868, 38155)]