45904180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 115831296

約数和(自身を除く): 69927116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1511, 1519, 2170, 3022, 3038, 4340, 6044, 6076, 7555, 7595, 10577, 15110, 15190, 21154, 30220, 30380, 42308, 46841, 52885, 74039, 93682, 105770, 148078, 187364, 211540, 234205, 296156, 327887, 370195, 468410, 655774, 740390, 936820, 1311548, 1480780, 1639435, 2295209, 3278870, 4590418, 6557740, 9180836, 11476045, 22952090, 45904180]

約数ペア:

[(1, 45904180), (2, 22952090), (4, 11476045), (5, 9180836), (7, 6557740), (10, 4590418), (14, 3278870), (20, 2295209), (28, 1639435), (31, 1480780), (35, 1311548), (49, 936820), (62, 740390), (70, 655774), (98, 468410), (124, 370195), (140, 327887), (155, 296156), (196, 234205), (217, 211540), (245, 187364), (310, 148078), (434, 105770), (490, 93682), (620, 74039), (868, 52885), (980, 46841), (1085, 42308), (1511, 30380), (1519, 30220), (2170, 21154), (3022, 15190), (3038, 15110), (4340, 10577), (6044, 7595), (6076, 7555)]