65260260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:362

約数の個数: 108

約数和(自身を含む): 214467708

約数和(自身を除く): 149207448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 468, 501, 585, 668, 780, 835, 1002, 1170, 1503, 1670, 2004, 2171, 2340, 2505, 3006, 3340, 4342, 5010, 6012, 6513, 7515, 8684, 10020, 10855, 13026, 15030, 19539, 21710, 26052, 27889, 30060, 32565, 39078, 43420, 55778, 65130, 78156, 83667, 97695, 111556, 130260, 139445, 167334, 195390, 251001, 278890, 334668, 362557, 390780, 418335, 502002, 557780, 725114, 836670, 1004004, 1087671, 1255005, 1450228, 1673340, 1812785, 2175342, 2510010, 3263013, 3625570, 4350684, 5020020, 5438355, 6526026, 7251140, 10876710, 13052052, 16315065, 21753420, 32630130, 65260260]

約数ペア:

[(1, 65260260), (2, 32630130), (3, 21753420), (4, 16315065), (5, 13052052), (6, 10876710), (9, 7251140), (10, 6526026), (12, 5438355), (13, 5020020), (15, 4350684), (18, 3625570), (20, 3263013), (26, 2510010), (30, 2175342), (36, 1812785), (39, 1673340), (45, 1450228), (52, 1255005), (60, 1087671), (65, 1004004), (78, 836670), (90, 725114), (117, 557780), (130, 502002), (156, 418335), (167, 390780), (180, 362557), (195, 334668), (234, 278890), (260, 251001), (334, 195390), (390, 167334), (468, 139445), (501, 130260), (585, 111556), (668, 97695), (780, 83667), (835, 78156), (1002, 65130), (1170, 55778), (1503, 43420), (1670, 39078), (2004, 32565), (2171, 30060), (2340, 27889), (2505, 26052), (3006, 21710), (3340, 19539), (4342, 15030), (5010, 13026), (6012, 10855), (6513, 10020), (7515, 8684)]