91742420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 246226176

約数和(自身を除く): 154483756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1453, 1540, 1804, 2255, 2870, 2906, 3157, 4510, 5740, 5812, 6314, 7265, 9020, 10171, 12628, 14530, 15785, 15983, 20342, 29060, 31570, 31966, 40684, 50855, 59573, 63140, 63932, 79915, 101710, 111881, 119146, 159830, 203420, 223762, 238292, 297865, 319660, 417011, 447524, 559405, 595730, 655303, 834022, 1118810, 1191460, 1310606, 1668044, 2085055, 2237620, 2621212, 3276515, 4170110, 4587121, 6553030, 8340220, 9174242, 13106060, 18348484, 22935605, 45871210, 91742420]

約数ペア:

[(1, 91742420), (2, 45871210), (4, 22935605), (5, 18348484), (7, 13106060), (10, 9174242), (11, 8340220), (14, 6553030), (20, 4587121), (22, 4170110), (28, 3276515), (35, 2621212), (41, 2237620), (44, 2085055), (55, 1668044), (70, 1310606), (77, 1191460), (82, 1118810), (110, 834022), (140, 655303), (154, 595730), (164, 559405), (205, 447524), (220, 417011), (287, 319660), (308, 297865), (385, 238292), (410, 223762), (451, 203420), (574, 159830), (770, 119146), (820, 111881), (902, 101710), (1148, 79915), (1435, 63932), (1453, 63140), (1540, 59573), (1804, 50855), (2255, 40684), (2870, 31966), (2906, 31570), (3157, 29060), (4510, 20342), (5740, 15983), (5812, 15785), (6314, 14530), (7265, 12628), (9020, 10171)]