22568770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 27197630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 239, 266, 355, 478, 497, 665, 710, 994, 1195, 1330, 1349, 1673, 2390, 2485, 2698, 3346, 4541, 4970, 6745, 8365, 9082, 9443, 13490, 16730, 16969, 18886, 22705, 31787, 33938, 45410, 47215, 63574, 84845, 94430, 118783, 158935, 169690, 237566, 317870, 322411, 593915, 644822, 1187830, 1612055, 2256877, 3224110, 4513754, 11284385, 22568770]

約数ペア:

[(1, 22568770), (2, 11284385), (5, 4513754), (7, 3224110), (10, 2256877), (14, 1612055), (19, 1187830), (35, 644822), (38, 593915), (70, 322411), (71, 317870), (95, 237566), (133, 169690), (142, 158935), (190, 118783), (239, 94430), (266, 84845), (355, 63574), (478, 47215), (497, 45410), (665, 33938), (710, 31787), (994, 22705), (1195, 18886), (1330, 16969), (1349, 16730), (1673, 13490), (2390, 9443), (2485, 9082), (2698, 8365), (3346, 6745), (4541, 4970)]