289675330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 630063360

約数和(自身を除く): 340388030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 353, 617, 665, 706, 1234, 1330, 1765, 2471, 3085, 3530, 4319, 4942, 6170, 6707, 8638, 11723, 12355, 13414, 21595, 23446, 24710, 33535, 43190, 46949, 58615, 67070, 82061, 93898, 117230, 164122, 217801, 234745, 410305, 435602, 469490, 820610, 1089005, 1524607, 2178010, 3049214, 4138219, 7623035, 8276438, 15246070, 20691095, 28967533, 41382190, 57935066, 144837665, 289675330]

約数ペア:

[(1, 289675330), (2, 144837665), (5, 57935066), (7, 41382190), (10, 28967533), (14, 20691095), (19, 15246070), (35, 8276438), (38, 7623035), (70, 4138219), (95, 3049214), (133, 2178010), (190, 1524607), (266, 1089005), (353, 820610), (617, 469490), (665, 435602), (706, 410305), (1234, 234745), (1330, 217801), (1765, 164122), (2471, 117230), (3085, 93898), (3530, 82061), (4319, 67070), (4942, 58615), (6170, 46949), (6707, 43190), (8638, 33535), (11723, 24710), (12355, 23446), (13414, 21595)]