1231907.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 173457648

約数和(自身を除く): 112579038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 853, 915, 1098, 1170, 1586, 1706, 1830, 2379, 2559, 2745, 3965, 4265, 4758, 5118, 5490, 7137, 7677, 7930, 8530, 11089, 11895, 12795, 14274, 15354, 22178, 23790, 25590, 33267, 35685, 38385, 52033, 55445, 66534, 71370, 76770, 99801, 104066, 110890, 156099, 166335, 199602, 260165, 312198, 332670, 468297, 499005, 520330, 676429, 780495, 936594, 998010, 1352858, 1560990, 2029287, 2341485, 3382145, 4058574, 4682970, 6087861, 6764290, 10146435, 12175722, 20292870, 30439305, 60878610]

約数ペア:

[(1, 60878610), (2, 30439305), (3, 20292870), (5, 12175722), (6, 10146435), (9, 6764290), (10, 6087861), (13, 4682970), (15, 4058574), (18, 3382145), (26, 2341485), (30, 2029287), (39, 1560990), (45, 1352858), (61, 998010), (65, 936594), (78, 780495), (90, 676429), (117, 520330), (122, 499005), (130, 468297), (183, 332670), (195, 312198), (234, 260165), (305, 199602), (366, 166335), (390, 156099), (549, 110890), (585, 104066), (610, 99801), (793, 76770), (853, 71370), (915, 66534), (1098, 55445), (1170, 52033), (1586, 38385), (1706, 35685), (1830, 33267), (2379, 25590), (2559, 23790), (2745, 22178), (3965, 15354), (4265, 14274), (4758, 12795), (5118, 11895), (5490, 11089), (7137, 8530), (7677, 7930)]