64579770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42209}}^1$

素因数の和:42239

約数の個数: 48

約数和(自身を含む): 177788520

約数和(自身を除く): 113208750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42209, 84418, 126627, 211045, 253254, 379881, 422090, 633135, 717553, 759762, 1266270, 1435106, 1899405, 2152659, 3587765, 3798810, 4305318, 6457977, 7175530, 10763295, 12915954, 21526590, 32289885, 64579770]

約数ペア:

[(1, 64579770), (2, 32289885), (3, 21526590), (5, 12915954), (6, 10763295), (9, 7175530), (10, 6457977), (15, 4305318), (17, 3798810), (18, 3587765), (30, 2152659), (34, 1899405), (45, 1435106), (51, 1266270), (85, 759762), (90, 717553), (102, 633135), (153, 422090), (170, 379881), (255, 253254), (306, 211045), (510, 126627), (765, 84418), (1530, 42209)]