77694190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38273}}^1$

素因数の和:38316

約数の個数: 32

約数和(自身を含む): 165343680

約数和(自身を除く): 87649490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 38273, 76546, 191365, 267911, 382730, 535822, 1109917, 1339555, 2219834, 2679110, 5549585, 7769419, 11099170, 15538838, 38847095, 77694190]

約数ペア:

[(1, 77694190), (2, 38847095), (5, 15538838), (7, 11099170), (10, 7769419), (14, 5549585), (29, 2679110), (35, 2219834), (58, 1339555), (70, 1109917), (145, 535822), (203, 382730), (290, 267911), (406, 191365), (1015, 76546), (2030, 38273)]