121431570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 323497152

約数和(自身を除く): 202065582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 169, 195, 215, 258, 338, 390, 430, 507, 557, 559, 645, 845, 1014, 1114, 1118, 1290, 1671, 1677, 1690, 2535, 2785, 2795, 3342, 3354, 5070, 5570, 5590, 7241, 7267, 8355, 8385, 14482, 14534, 16710, 16770, 21723, 21801, 23951, 36205, 36335, 43446, 43602, 47902, 71853, 72410, 72670, 94133, 108615, 109005, 119755, 143706, 188266, 217230, 218010, 239510, 282399, 311363, 359265, 470665, 564798, 622726, 718530, 934089, 941330, 1411995, 1556815, 1868178, 2823990, 3113630, 4047719, 4670445, 8095438, 9340890, 12143157, 20238595, 24286314, 40477190, 60715785, 121431570]

約数ペア:

[(1, 121431570), (2, 60715785), (3, 40477190), (5, 24286314), (6, 20238595), (10, 12143157), (13, 9340890), (15, 8095438), (26, 4670445), (30, 4047719), (39, 3113630), (43, 2823990), (65, 1868178), (78, 1556815), (86, 1411995), (129, 941330), (130, 934089), (169, 718530), (195, 622726), (215, 564798), (258, 470665), (338, 359265), (390, 311363), (430, 282399), (507, 239510), (557, 218010), (559, 217230), (645, 188266), (845, 143706), (1014, 119755), (1114, 109005), (1118, 108615), (1290, 94133), (1671, 72670), (1677, 72410), (1690, 71853), (2535, 47902), (2785, 43602), (2795, 43446), (3342, 36335), (3354, 36205), (5070, 23951), (5570, 21801), (5590, 21723), (7241, 16770), (7267, 16710), (8355, 14534), (8385, 14482)]