225816710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5541

約数の個数: 64

約数和(自身を含む): 504852480

約数和(自身を除く): 279035770

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5477, 5890, 8246, 10954, 20615, 27385, 38339, 41230, 54770, 76678, 104063, 169787, 191695, 208126, 339574, 383390, 520315, 728441, 848935, 1040630, 1188509, 1456882, 1697870, 2377018, 3225953, 3642205, 5942545, 6451906, 7284410, 11885090, 16129765, 22581671, 32259530, 45163342, 112908355, 225816710]

約数ペア:

[(1, 225816710), (2, 112908355), (5, 45163342), (7, 32259530), (10, 22581671), (14, 16129765), (19, 11885090), (31, 7284410), (35, 6451906), (38, 5942545), (62, 3642205), (70, 3225953), (95, 2377018), (133, 1697870), (155, 1456882), (190, 1188509), (217, 1040630), (266, 848935), (310, 728441), (434, 520315), (589, 383390), (665, 339574), (1085, 208126), (1178, 191695), (1330, 169787), (2170, 104063), (2945, 76678), (4123, 54770), (5477, 41230), (5890, 38339), (8246, 27385), (10954, 20615)]