1680978090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{16069}}^1$

素因数の和:16407

約数の個数: 64

約数和(自身を含む): 4415264640

約数和(自身を除く): 2734286550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 317, 330, 634, 951, 1585, 1902, 3170, 3487, 4755, 6974, 9510, 10461, 16069, 17435, 20922, 32138, 34870, 48207, 52305, 80345, 96414, 104610, 160690, 176759, 241035, 353518, 482070, 530277, 883795, 1060554, 1767590, 2651385, 5093873, 5302770, 10187746, 15281619, 25469365, 30563238, 50938730, 56032603, 76408095, 112065206, 152816190, 168097809, 280163015, 336195618, 560326030, 840489045, 1680978090]

約数ペア:

[(1, 1680978090), (2, 840489045), (3, 560326030), (5, 336195618), (6, 280163015), (10, 168097809), (11, 152816190), (15, 112065206), (22, 76408095), (30, 56032603), (33, 50938730), (55, 30563238), (66, 25469365), (110, 15281619), (165, 10187746), (317, 5302770), (330, 5093873), (634, 2651385), (951, 1767590), (1585, 1060554), (1902, 883795), (3170, 530277), (3487, 482070), (4755, 353518), (6974, 241035), (9510, 176759), (10461, 160690), (16069, 104610), (17435, 96414), (20922, 80345), (32138, 52305), (34870, 48207)]