64023930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7993}}^1$

素因数の和:8095

約数の個数: 48

約数和(自身を含む): 168353640

約数和(自身を除く): 104329710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 7993, 8010, 15986, 23979, 39965, 47958, 71937, 79930, 119895, 143874, 239790, 359685, 711377, 719370, 1422754, 2134131, 3556885, 4268262, 6402393, 7113770, 10670655, 12804786, 21341310, 32011965, 64023930]

約数ペア:

[(1, 64023930), (2, 32011965), (3, 21341310), (5, 12804786), (6, 10670655), (9, 7113770), (10, 6402393), (15, 4268262), (18, 3556885), (30, 2134131), (45, 1422754), (89, 719370), (90, 711377), (178, 359685), (267, 239790), (445, 143874), (534, 119895), (801, 79930), (890, 71937), (1335, 47958), (1602, 39965), (2670, 23979), (4005, 15986), (7993, 8010)]