69967310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 156487680

約数和(自身を除く): 86520370

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 1697, 2170, 2945, 3394, 4123, 5890, 8246, 8485, 11879, 16970, 20615, 23758, 32243, 41230, 52607, 59395, 64486, 105214, 118790, 161215, 225701, 263035, 322430, 368249, 451402, 526070, 736498, 999533, 1128505, 1841245, 1999066, 2257010, 3682490, 4997665, 6996731, 9995330, 13993462, 34983655, 69967310]

約数ペア:

[(1, 69967310), (2, 34983655), (5, 13993462), (7, 9995330), (10, 6996731), (14, 4997665), (19, 3682490), (31, 2257010), (35, 1999066), (38, 1841245), (62, 1128505), (70, 999533), (95, 736498), (133, 526070), (155, 451402), (190, 368249), (217, 322430), (266, 263035), (310, 225701), (434, 161215), (589, 118790), (665, 105214), (1085, 64486), (1178, 59395), (1330, 52607), (1697, 41230), (2170, 32243), (2945, 23758), (3394, 20615), (4123, 16970), (5890, 11879), (8246, 8485)]