90032970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 224446464

約数和(自身を除く): 134413494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 710, 983, 1065, 1290, 1966, 2130, 2949, 3053, 4915, 5898, 6106, 9159, 9830, 14745, 15265, 18318, 29490, 30530, 42269, 45795, 69793, 84538, 91590, 126807, 139586, 209379, 211345, 253614, 348965, 418758, 422690, 634035, 697930, 1046895, 1268070, 2093790, 3001099, 6002198, 9003297, 15005495, 18006594, 30010990, 45016485, 90032970]

約数ペア:

[(1, 90032970), (2, 45016485), (3, 30010990), (5, 18006594), (6, 15005495), (10, 9003297), (15, 6002198), (30, 3001099), (43, 2093790), (71, 1268070), (86, 1046895), (129, 697930), (142, 634035), (213, 422690), (215, 418758), (258, 348965), (355, 253614), (426, 211345), (430, 209379), (645, 139586), (710, 126807), (983, 91590), (1065, 84538), (1290, 69793), (1966, 45795), (2130, 42269), (2949, 30530), (3053, 29490), (4915, 18318), (5898, 15265), (6106, 14745), (9159, 9830)]