74923030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 167142528

約数和(自身を除く): 92219498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 281, 293, 455, 562, 586, 910, 1405, 1465, 1967, 2051, 2810, 2930, 3653, 3809, 3934, 4102, 7306, 7618, 9835, 10255, 18265, 19045, 19670, 20510, 25571, 26663, 36530, 38090, 51142, 53326, 82333, 127855, 133315, 164666, 255710, 266630, 411665, 576331, 823330, 1070329, 1152662, 2140658, 2881655, 5351645, 5763310, 7492303, 10703290, 14984606, 37461515, 74923030]

約数ペア:

[(1, 74923030), (2, 37461515), (5, 14984606), (7, 10703290), (10, 7492303), (13, 5763310), (14, 5351645), (26, 2881655), (35, 2140658), (65, 1152662), (70, 1070329), (91, 823330), (130, 576331), (182, 411665), (281, 266630), (293, 255710), (455, 164666), (562, 133315), (586, 127855), (910, 82333), (1405, 53326), (1465, 51142), (1967, 38090), (2051, 36530), (2810, 26663), (2930, 25571), (3653, 20510), (3809, 19670), (3934, 19045), (4102, 18265), (7306, 10255), (7618, 9835)]