4638240670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{1913}}^1$

素因数の和:3769

約数の個数: 64

約数和(自身を含む): 10054471680

約数和(自身を除く): 5416231010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1823, 1913, 3646, 3826, 9115, 9565, 12761, 13391, 18230, 19130, 25522, 26782, 34637, 36347, 63805, 66955, 69274, 72694, 127610, 133910, 173185, 181735, 242459, 254429, 346370, 363470, 484918, 508858, 1212295, 1272145, 2424590, 2544290, 3487399, 6974798, 17436995, 24411793, 34873990, 48823586, 66260581, 122058965, 132521162, 244117930, 331302905, 463824067, 662605810, 927648134, 2319120335, 4638240670]

約数ペア:

[(1, 4638240670), (2, 2319120335), (5, 927648134), (7, 662605810), (10, 463824067), (14, 331302905), (19, 244117930), (35, 132521162), (38, 122058965), (70, 66260581), (95, 48823586), (133, 34873990), (190, 24411793), (266, 17436995), (665, 6974798), (1330, 3487399), (1823, 2544290), (1913, 2424590), (3646, 1272145), (3826, 1212295), (9115, 508858), (9565, 484918), (12761, 363470), (13391, 346370), (18230, 254429), (19130, 242459), (25522, 181735), (26782, 173185), (34637, 133910), (36347, 127610), (63805, 72694), (66955, 69274)]