1230360010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4471

約数の個数: 64

約数和(自身を含む): 2562295680

約数和(自身を除く): 1331935670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 137, 190, 209, 274, 418, 685, 1045, 1370, 1507, 2090, 2603, 3014, 4297, 5206, 7535, 8594, 13015, 15070, 21485, 26030, 28633, 42970, 47267, 57266, 81643, 94534, 143165, 163286, 236335, 286330, 408215, 472670, 588689, 816430, 898073, 1177378, 1796146, 2943445, 4490365, 5886890, 6475579, 8980730, 11185091, 12951158, 22370182, 32377895, 55925455, 64755790, 111850910, 123036001, 246072002, 615180005, 1230360010]

約数ペア:

[(1, 1230360010), (2, 615180005), (5, 246072002), (10, 123036001), (11, 111850910), (19, 64755790), (22, 55925455), (38, 32377895), (55, 22370182), (95, 12951158), (110, 11185091), (137, 8980730), (190, 6475579), (209, 5886890), (274, 4490365), (418, 2943445), (685, 1796146), (1045, 1177378), (1370, 898073), (1507, 816430), (2090, 588689), (2603, 472670), (3014, 408215), (4297, 286330), (5206, 236335), (7535, 163286), (8594, 143165), (13015, 94534), (15070, 81643), (21485, 57266), (26030, 47267), (28633, 42970)]