77667630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 198547200

約数和(自身を除く): 120879570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1531, 1691, 2670, 3062, 3382, 4593, 5073, 7655, 8455, 9186, 10146, 15310, 16910, 22965, 25365, 29089, 45930, 50730, 58178, 87267, 136259, 145445, 174534, 272518, 290890, 408777, 436335, 681295, 817554, 872670, 1362590, 2043885, 2588921, 4087770, 5177842, 7766763, 12944605, 15533526, 25889210, 38833815, 77667630]

約数ペア:

[(1, 77667630), (2, 38833815), (3, 25889210), (5, 15533526), (6, 12944605), (10, 7766763), (15, 5177842), (19, 4087770), (30, 2588921), (38, 2043885), (57, 1362590), (89, 872670), (95, 817554), (114, 681295), (178, 436335), (190, 408777), (267, 290890), (285, 272518), (445, 174534), (534, 145445), (570, 136259), (890, 87267), (1335, 58178), (1531, 50730), (1691, 45930), (2670, 29089), (3062, 25365), (3382, 22965), (4593, 16910), (5073, 15310), (7655, 10146), (8455, 9186)]