39007020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 120460032

約数和(自身を除く): 81453012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1163, 1290, 1677, 2236, 2326, 2580, 2795, 3354, 3489, 4652, 5590, 5815, 6708, 6978, 8385, 11180, 11630, 13956, 15119, 16770, 17445, 23260, 30238, 33540, 34890, 45357, 50009, 60476, 69780, 75595, 90714, 100018, 150027, 151190, 181428, 200036, 226785, 250045, 300054, 302380, 453570, 500090, 600108, 650117, 750135, 907140, 1000180, 1300234, 1500270, 1950351, 2600468, 3000540, 3250585, 3900702, 6501170, 7801404, 9751755, 13002340, 19503510, 39007020]

約数ペア:

[(1, 39007020), (2, 19503510), (3, 13002340), (4, 9751755), (5, 7801404), (6, 6501170), (10, 3900702), (12, 3250585), (13, 3000540), (15, 2600468), (20, 1950351), (26, 1500270), (30, 1300234), (39, 1000180), (43, 907140), (52, 750135), (60, 650117), (65, 600108), (78, 500090), (86, 453570), (129, 302380), (130, 300054), (156, 250045), (172, 226785), (195, 200036), (215, 181428), (258, 151190), (260, 150027), (390, 100018), (430, 90714), (516, 75595), (559, 69780), (645, 60476), (780, 50009), (860, 45357), (1118, 34890), (1163, 33540), (1290, 30238), (1677, 23260), (2236, 17445), (2326, 16770), (2580, 15119), (2795, 13956), (3354, 11630), (3489, 11180), (4652, 8385), (5590, 6978), (5815, 6708)]