40753830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 65932890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 1259, 2158, 2490, 2518, 3237, 3777, 5395, 6295, 6474, 7554, 10790, 12590, 16185, 16367, 18885, 32370, 32734, 37770, 49101, 81835, 98202, 104497, 163670, 208994, 245505, 313491, 491010, 522485, 626982, 1044970, 1358461, 1567455, 2716922, 3134910, 4075383, 6792305, 8150766, 13584610, 20376915, 40753830]

約数ペア:

[(1, 40753830), (2, 20376915), (3, 13584610), (5, 8150766), (6, 6792305), (10, 4075383), (13, 3134910), (15, 2716922), (26, 1567455), (30, 1358461), (39, 1044970), (65, 626982), (78, 522485), (83, 491010), (130, 313491), (166, 245505), (195, 208994), (249, 163670), (390, 104497), (415, 98202), (498, 81835), (830, 49101), (1079, 37770), (1245, 32734), (1259, 32370), (2158, 18885), (2490, 16367), (2518, 16185), (3237, 12590), (3777, 10790), (5395, 7554), (6295, 6474)]