4669980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11119}}^1$

素因数の和:11138

約数の個数: 48

約数和(自身を含む): 14945280

約数和(自身を除く): 10275300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11119, 22238, 33357, 44476, 55595, 66714, 77833, 111190, 133428, 155666, 166785, 222380, 233499, 311332, 333570, 389165, 466998, 667140, 778330, 933996, 1167495, 1556660, 2334990, 4669980]

約数ペア:

[(1, 4669980), (2, 2334990), (3, 1556660), (4, 1167495), (5, 933996), (6, 778330), (7, 667140), (10, 466998), (12, 389165), (14, 333570), (15, 311332), (20, 233499), (21, 222380), (28, 166785), (30, 155666), (35, 133428), (42, 111190), (60, 77833), (70, 66714), (84, 55595), (105, 44476), (140, 33357), (210, 22238), (420, 11119)]