864157070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 1828915200

約数和(自身を除く): 964758130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 178, 295, 413, 445, 590, 623, 826, 890, 1246, 2065, 2351, 3115, 4130, 4702, 5251, 6230, 10502, 11755, 16457, 23510, 26255, 32914, 36757, 52510, 73514, 82285, 138709, 164570, 183785, 209239, 277418, 367570, 418478, 693545, 970963, 1046195, 1387090, 1464673, 1941926, 2092390, 2929346, 4854815, 7323365, 9709630, 12345101, 14646730, 24690202, 61725505, 86415707, 123451010, 172831414, 432078535, 864157070]

約数ペア:

[(1, 864157070), (2, 432078535), (5, 172831414), (7, 123451010), (10, 86415707), (14, 61725505), (35, 24690202), (59, 14646730), (70, 12345101), (89, 9709630), (118, 7323365), (178, 4854815), (295, 2929346), (413, 2092390), (445, 1941926), (590, 1464673), (623, 1387090), (826, 1046195), (890, 970963), (1246, 693545), (2065, 418478), (2351, 367570), (3115, 277418), (4130, 209239), (4702, 183785), (5251, 164570), (6230, 138709), (10502, 82285), (11755, 73514), (16457, 52510), (23510, 36757), (26255, 32914)]