69585420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4013}}^1$

素因数の和:4059

約数の個数: 72

約数和(自身を含む): 207026064

約数和(自身を除く): 137440644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4013, 4335, 5780, 8026, 8670, 12039, 16052, 17340, 20065, 24078, 40130, 48156, 60195, 68221, 80260, 120390, 136442, 204663, 240780, 272884, 341105, 409326, 682210, 818652, 1023315, 1159757, 1364420, 2046630, 2319514, 3479271, 4093260, 4639028, 5798785, 6958542, 11597570, 13917084, 17396355, 23195140, 34792710, 69585420]

約数ペア:

[(1, 69585420), (2, 34792710), (3, 23195140), (4, 17396355), (5, 13917084), (6, 11597570), (10, 6958542), (12, 5798785), (15, 4639028), (17, 4093260), (20, 3479271), (30, 2319514), (34, 2046630), (51, 1364420), (60, 1159757), (68, 1023315), (85, 818652), (102, 682210), (170, 409326), (204, 341105), (255, 272884), (289, 240780), (340, 204663), (510, 136442), (578, 120390), (867, 80260), (1020, 68221), (1156, 60195), (1445, 48156), (1734, 40130), (2890, 24078), (3468, 20065), (4013, 17340), (4335, 16052), (5780, 12039), (8026, 8670)]