61657830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 174283200

約数和(自身を除く): 112625370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 151, 195, 234, 302, 349, 390, 453, 585, 698, 755, 906, 1047, 1170, 1359, 1510, 1745, 1963, 2094, 2265, 2718, 3141, 3490, 3926, 4530, 4537, 5235, 5889, 6282, 6795, 9074, 9815, 10470, 11778, 13590, 13611, 15705, 17667, 19630, 22685, 27222, 29445, 31410, 35334, 40833, 45370, 52699, 58890, 68055, 81666, 88335, 105398, 136110, 158097, 176670, 204165, 263495, 316194, 408330, 474291, 526990, 685087, 790485, 948582, 1370174, 1580970, 2055261, 2371455, 3425435, 4110522, 4742910, 6165783, 6850870, 10276305, 12331566, 20552610, 30828915, 61657830]

約数ペア:

[(1, 61657830), (2, 30828915), (3, 20552610), (5, 12331566), (6, 10276305), (9, 6850870), (10, 6165783), (13, 4742910), (15, 4110522), (18, 3425435), (26, 2371455), (30, 2055261), (39, 1580970), (45, 1370174), (65, 948582), (78, 790485), (90, 685087), (117, 526990), (130, 474291), (151, 408330), (195, 316194), (234, 263495), (302, 204165), (349, 176670), (390, 158097), (453, 136110), (585, 105398), (698, 88335), (755, 81666), (906, 68055), (1047, 58890), (1170, 52699), (1359, 45370), (1510, 40833), (1745, 35334), (1963, 31410), (2094, 29445), (2265, 27222), (2718, 22685), (3141, 19630), (3490, 17667), (3926, 15705), (4530, 13611), (4537, 13590), (5235, 11778), (5889, 10470), (6282, 9815), (6795, 9074)]