118793090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 120707710

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 79, 86, 130, 158, 215, 269, 395, 430, 538, 559, 790, 1027, 1118, 1345, 2054, 2690, 2795, 3397, 3497, 5135, 5590, 6794, 6994, 10270, 11567, 16985, 17485, 21251, 23134, 33970, 34970, 42502, 44161, 57835, 88322, 106255, 115670, 150371, 212510, 220805, 276263, 300742, 441610, 552526, 751855, 913793, 1381315, 1503710, 1827586, 2762630, 4568965, 9137930, 11879309, 23758618, 59396545, 118793090]

約数ペア:

[(1, 118793090), (2, 59396545), (5, 23758618), (10, 11879309), (13, 9137930), (26, 4568965), (43, 2762630), (65, 1827586), (79, 1503710), (86, 1381315), (130, 913793), (158, 751855), (215, 552526), (269, 441610), (395, 300742), (430, 276263), (538, 220805), (559, 212510), (790, 150371), (1027, 115670), (1118, 106255), (1345, 88322), (2054, 57835), (2690, 44161), (2795, 42502), (3397, 34970), (3497, 33970), (5135, 23134), (5590, 21251), (6794, 17485), (6994, 16985), (10270, 11567)]