211285710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57259}}^1$

素因数の和:57313

約数の個数: 48

約数和(自身を含む): 562751280

約数和(自身を除く): 351465570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 57259, 114518, 171777, 286295, 343554, 515331, 572590, 858885, 1030662, 1717770, 2347619, 2576655, 4695238, 5153310, 7042857, 11738095, 14085714, 21128571, 23476190, 35214285, 42257142, 70428570, 105642855, 211285710]

約数ペア:

[(1, 211285710), (2, 105642855), (3, 70428570), (5, 42257142), (6, 35214285), (9, 23476190), (10, 21128571), (15, 14085714), (18, 11738095), (30, 7042857), (41, 5153310), (45, 4695238), (82, 2576655), (90, 2347619), (123, 1717770), (205, 1030662), (246, 858885), (369, 572590), (410, 515331), (615, 343554), (738, 286295), (1230, 171777), (1845, 114518), (3690, 57259)]