74029020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 151537188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 887, 1070, 1284, 1391, 1605, 1774, 2140, 2661, 2782, 3210, 3548, 4173, 4435, 5322, 5564, 6420, 6955, 8346, 8870, 10644, 11531, 13305, 13910, 16692, 17740, 20865, 23062, 26610, 27820, 34593, 41730, 46124, 53220, 57655, 69186, 83460, 94909, 115310, 138372, 172965, 189818, 230620, 284727, 345930, 379636, 474545, 569454, 691860, 949090, 1138908, 1233817, 1423635, 1898180, 2467634, 2847270, 3701451, 4935268, 5694540, 6169085, 7402902, 12338170, 14805804, 18507255, 24676340, 37014510, 74029020]

約数ペア:

[(1, 74029020), (2, 37014510), (3, 24676340), (4, 18507255), (5, 14805804), (6, 12338170), (10, 7402902), (12, 6169085), (13, 5694540), (15, 4935268), (20, 3701451), (26, 2847270), (30, 2467634), (39, 1898180), (52, 1423635), (60, 1233817), (65, 1138908), (78, 949090), (107, 691860), (130, 569454), (156, 474545), (195, 379636), (214, 345930), (260, 284727), (321, 230620), (390, 189818), (428, 172965), (535, 138372), (642, 115310), (780, 94909), (887, 83460), (1070, 69186), (1284, 57655), (1391, 53220), (1605, 46124), (1774, 41730), (2140, 34593), (2661, 27820), (2782, 26610), (3210, 23062), (3548, 20865), (4173, 17740), (4435, 16692), (5322, 13910), (5564, 13305), (6420, 11531), (6955, 10644), (8346, 8870)]