16041570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 40697856

約数和(自身を除く): 24656286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 367, 465, 470, 705, 734, 930, 1101, 1410, 1457, 1835, 2202, 2914, 3670, 4371, 5505, 7285, 8742, 11010, 11377, 14570, 17249, 21855, 22754, 34131, 34498, 43710, 51747, 56885, 68262, 86245, 103494, 113770, 170655, 172490, 258735, 341310, 517470, 534719, 1069438, 1604157, 2673595, 3208314, 5347190, 8020785, 16041570]

約数ペア:

[(1, 16041570), (2, 8020785), (3, 5347190), (5, 3208314), (6, 2673595), (10, 1604157), (15, 1069438), (30, 534719), (31, 517470), (47, 341310), (62, 258735), (93, 172490), (94, 170655), (141, 113770), (155, 103494), (186, 86245), (235, 68262), (282, 56885), (310, 51747), (367, 43710), (465, 34498), (470, 34131), (705, 22754), (734, 21855), (930, 17249), (1101, 14570), (1410, 11377), (1457, 11010), (1835, 8742), (2202, 7285), (2914, 5505), (3670, 4371)]