26631930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3015

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 45218310

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, 2969, 2990, 4485, 5938, 8907, 8970, 14845, 17814, 29690, 38597, 44535, 68287, 77194, 89070, 115791, 136574, 192985, 204861, 231582, 341435, 385970, 409722, 578955, 682870, 887731, 1024305, 1157910, 1775462, 2048610, 2663193, 4438655, 5326386, 8877310, 13315965, 26631930]

約数ペア:

[(1, 26631930), (2, 13315965), (3, 8877310), (5, 5326386), (6, 4438655), (10, 2663193), (13, 2048610), (15, 1775462), (23, 1157910), (26, 1024305), (30, 887731), (39, 682870), (46, 578955), (65, 409722), (69, 385970), (78, 341435), (115, 231582), (130, 204861), (138, 192985), (195, 136574), (230, 115791), (299, 89070), (345, 77194), (390, 68287), (598, 44535), (690, 38597), (897, 29690), (1495, 17814), (1794, 14845), (2969, 8970), (2990, 8907), (4485, 5938)]