187831470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6949}}^1$

素因数の和:7029

約数の個数: 64

約数和(自身を含む): 486388800

約数和(自身を除く): 298557330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4505, 5406, 6949, 9010, 13515, 13898, 20847, 27030, 34745, 41694, 69490, 104235, 118133, 208470, 236266, 354399, 368297, 590665, 708798, 736594, 1104891, 1181330, 1771995, 1841485, 2209782, 3543990, 3682970, 5524455, 6261049, 11048910, 12522098, 18783147, 31305245, 37566294, 62610490, 93915735, 187831470]

約数ペア:

[(1, 187831470), (2, 93915735), (3, 62610490), (5, 37566294), (6, 31305245), (10, 18783147), (15, 12522098), (17, 11048910), (30, 6261049), (34, 5524455), (51, 3682970), (53, 3543990), (85, 2209782), (102, 1841485), (106, 1771995), (159, 1181330), (170, 1104891), (255, 736594), (265, 708798), (318, 590665), (510, 368297), (530, 354399), (795, 236266), (901, 208470), (1590, 118133), (1802, 104235), (2703, 69490), (4505, 41694), (5406, 34745), (6949, 27030), (9010, 20847), (13515, 13898)]