8336340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 26175240

約数和(自身を除く): 17838900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1597, 1740, 2610, 3194, 4791, 5220, 6388, 7985, 9582, 14373, 15970, 19164, 23955, 28746, 31940, 46313, 47910, 57492, 71865, 92626, 95820, 138939, 143730, 185252, 231565, 277878, 287460, 416817, 463130, 555756, 694695, 833634, 926260, 1389390, 1667268, 2084085, 2778780, 4168170, 8336340]

約数ペア:

[(1, 8336340), (2, 4168170), (3, 2778780), (4, 2084085), (5, 1667268), (6, 1389390), (9, 926260), (10, 833634), (12, 694695), (15, 555756), (18, 463130), (20, 416817), (29, 287460), (30, 277878), (36, 231565), (45, 185252), (58, 143730), (60, 138939), (87, 95820), (90, 92626), (116, 71865), (145, 57492), (174, 47910), (180, 46313), (261, 31940), (290, 28746), (348, 23955), (435, 19164), (522, 15970), (580, 14373), (870, 9582), (1044, 7985), (1305, 6388), (1597, 5220), (1740, 4791), (2610, 3194)]