31017240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 96

約数和(自身を含む): 104317200

約数和(自身を除く): 73299960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 2971, 3480, 5220, 5942, 8913, 10440, 11884, 14855, 17826, 23768, 26739, 29710, 35652, 44565, 53478, 59420, 71304, 86159, 89130, 106956, 118840, 133695, 172318, 178260, 213912, 258477, 267390, 344636, 356520, 430795, 516954, 534780, 689272, 775431, 861590, 1033908, 1069560, 1292385, 1550862, 1723180, 2067816, 2584770, 3101724, 3446360, 3877155, 5169540, 6203448, 7754310, 10339080, 15508620, 31017240]

約数ペア:

[(1, 31017240), (2, 15508620), (3, 10339080), (4, 7754310), (5, 6203448), (6, 5169540), (8, 3877155), (9, 3446360), (10, 3101724), (12, 2584770), (15, 2067816), (18, 1723180), (20, 1550862), (24, 1292385), (29, 1069560), (30, 1033908), (36, 861590), (40, 775431), (45, 689272), (58, 534780), (60, 516954), (72, 430795), (87, 356520), (90, 344636), (116, 267390), (120, 258477), (145, 213912), (174, 178260), (180, 172318), (232, 133695), (261, 118840), (290, 106956), (348, 89130), (360, 86159), (435, 71304), (522, 59420), (580, 53478), (696, 44565), (870, 35652), (1044, 29710), (1160, 26739), (1305, 23768), (1740, 17826), (2088, 14855), (2610, 11884), (2971, 10440), (3480, 8913), (5220, 5942)]