726710010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2819}}^1$

素因数の和:3503

約数の個数: 64

約数和(自身を含む): 1881774720

約数和(自身を除く): 1155064710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 661, 1322, 1983, 2819, 3305, 3966, 5638, 6610, 8457, 8593, 9915, 14095, 16914, 17186, 19830, 25779, 28190, 36647, 42285, 42965, 51558, 73294, 84570, 85930, 109941, 128895, 183235, 219882, 257790, 366470, 549705, 1099410, 1863359, 3726718, 5590077, 9316795, 11180154, 18633590, 24223667, 27950385, 48447334, 55900770, 72671001, 121118335, 145342002, 242236670, 363355005, 726710010]

約数ペア:

[(1, 726710010), (2, 363355005), (3, 242236670), (5, 145342002), (6, 121118335), (10, 72671001), (13, 55900770), (15, 48447334), (26, 27950385), (30, 24223667), (39, 18633590), (65, 11180154), (78, 9316795), (130, 5590077), (195, 3726718), (390, 1863359), (661, 1099410), (1322, 549705), (1983, 366470), (2819, 257790), (3305, 219882), (3966, 183235), (5638, 128895), (6610, 109941), (8457, 85930), (8593, 84570), (9915, 73294), (14095, 51558), (16914, 42965), (17186, 42285), (19830, 36647), (25779, 28190)]