28113180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 54623460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 107, 116, 145, 151, 174, 214, 290, 302, 321, 348, 428, 435, 453, 535, 580, 604, 642, 755, 870, 906, 1070, 1284, 1510, 1605, 1740, 1812, 2140, 2265, 3020, 3103, 3210, 4379, 4530, 6206, 6420, 8758, 9060, 9309, 12412, 13137, 15515, 16157, 17516, 18618, 21895, 26274, 31030, 32314, 37236, 43790, 46545, 48471, 52548, 62060, 64628, 65685, 80785, 87580, 93090, 96942, 131370, 161570, 186180, 193884, 242355, 262740, 323140, 468553, 484710, 937106, 969420, 1405659, 1874212, 2342765, 2811318, 4685530, 5622636, 7028295, 9371060, 14056590, 28113180]

約数ペア:

[(1, 28113180), (2, 14056590), (3, 9371060), (4, 7028295), (5, 5622636), (6, 4685530), (10, 2811318), (12, 2342765), (15, 1874212), (20, 1405659), (29, 969420), (30, 937106), (58, 484710), (60, 468553), (87, 323140), (107, 262740), (116, 242355), (145, 193884), (151, 186180), (174, 161570), (214, 131370), (290, 96942), (302, 93090), (321, 87580), (348, 80785), (428, 65685), (435, 64628), (453, 62060), (535, 52548), (580, 48471), (604, 46545), (642, 43790), (755, 37236), (870, 32314), (906, 31030), (1070, 26274), (1284, 21895), (1510, 18618), (1605, 17516), (1740, 16157), (1812, 15515), (2140, 13137), (2265, 12412), (3020, 9309), (3103, 9060), (3210, 8758), (4379, 6420), (4530, 6206)]