71355870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5686

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 123009570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 5623, 6345, 11246, 12690, 16869, 28115, 33738, 50607, 56230, 84345, 101214, 151821, 168690, 253035, 264281, 303642, 506070, 528562, 759105, 792843, 1321405, 1518210, 1585686, 2378529, 2642810, 3964215, 4757058, 7135587, 7928430, 11892645, 14271174, 23785290, 35677935, 71355870]

約数ペア:

[(1, 71355870), (2, 35677935), (3, 23785290), (5, 14271174), (6, 11892645), (9, 7928430), (10, 7135587), (15, 4757058), (18, 3964215), (27, 2642810), (30, 2378529), (45, 1585686), (47, 1518210), (54, 1321405), (90, 792843), (94, 759105), (135, 528562), (141, 506070), (235, 303642), (270, 264281), (282, 253035), (423, 168690), (470, 151821), (705, 101214), (846, 84345), (1269, 56230), (1410, 50607), (2115, 33738), (2538, 28115), (4230, 16869), (5623, 12690), (6345, 11246)]