61502790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 153778176

約数和(自身を除く): 92275386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 470, 530, 705, 795, 823, 1410, 1590, 1646, 2469, 2491, 4115, 4938, 4982, 7473, 8230, 12345, 12455, 14946, 24690, 24910, 37365, 38681, 43619, 74730, 77362, 87238, 116043, 130857, 193405, 218095, 232086, 261714, 386810, 436190, 580215, 654285, 1160430, 1308570, 2050093, 4100186, 6150279, 10250465, 12300558, 20500930, 30751395, 61502790]

約数ペア:

[(1, 61502790), (2, 30751395), (3, 20500930), (5, 12300558), (6, 10250465), (10, 6150279), (15, 4100186), (30, 2050093), (47, 1308570), (53, 1160430), (94, 654285), (106, 580215), (141, 436190), (159, 386810), (235, 261714), (265, 232086), (282, 218095), (318, 193405), (470, 130857), (530, 116043), (705, 87238), (795, 77362), (823, 74730), (1410, 43619), (1590, 38681), (1646, 37365), (2469, 24910), (2491, 24690), (4115, 14946), (4938, 12455), (4982, 12345), (7473, 8230)]