139653930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15569}}^1$

素因数の和:15615

約数の個数: 64

約数和(自身を含む): 376669440

約数和(自身を除く): 237015510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 15569, 31138, 46707, 77845, 93414, 155690, 202397, 233535, 358087, 404794, 467070, 607191, 716174, 1011985, 1074261, 1214382, 1790435, 2023970, 2148522, 3035955, 3580870, 4655131, 5371305, 6071910, 9310262, 10742610, 13965393, 23275655, 27930786, 46551310, 69826965, 139653930]

約数ペア:

[(1, 139653930), (2, 69826965), (3, 46551310), (5, 27930786), (6, 23275655), (10, 13965393), (13, 10742610), (15, 9310262), (23, 6071910), (26, 5371305), (30, 4655131), (39, 3580870), (46, 3035955), (65, 2148522), (69, 2023970), (78, 1790435), (115, 1214382), (130, 1074261), (138, 1011985), (195, 716174), (230, 607191), (299, 467070), (345, 404794), (390, 358087), (598, 233535), (690, 202397), (897, 155690), (1495, 93414), (1794, 77845), (2990, 46707), (4485, 31138), (8970, 15569)]