7864069740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{2551}}^1$

素因数の和:3023

約数の個数: 96

約数和(自身を含む): 22225674240

約数和(自身を除く): 14361604500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 269, 382, 538, 573, 764, 807, 955, 1076, 1146, 1345, 1614, 1910, 2292, 2551, 2690, 2865, 3228, 3820, 4035, 5102, 5380, 5730, 7653, 8070, 10204, 11460, 12755, 15306, 16140, 25510, 30612, 38265, 51020, 51379, 76530, 102758, 153060, 154137, 205516, 256895, 308274, 487241, 513790, 616548, 686219, 770685, 974482, 1027580, 1372438, 1461723, 1541370, 1948964, 2058657, 2436205, 2744876, 2923446, 3082740, 3431095, 4117314, 4872410, 5846892, 6862190, 7308615, 8234628, 9744820, 10293285, 13724380, 14617230, 20586570, 29234460, 41173140, 131067829, 262135658, 393203487, 524271316, 655339145, 786406974, 1310678290, 1572813948, 1966017435, 2621356580, 3932034870, 7864069740]

約数ペア:

[(1, 7864069740), (2, 3932034870), (3, 2621356580), (4, 1966017435), (5, 1572813948), (6, 1310678290), (10, 786406974), (12, 655339145), (15, 524271316), (20, 393203487), (30, 262135658), (60, 131067829), (191, 41173140), (269, 29234460), (382, 20586570), (538, 14617230), (573, 13724380), (764, 10293285), (807, 9744820), (955, 8234628), (1076, 7308615), (1146, 6862190), (1345, 5846892), (1614, 4872410), (1910, 4117314), (2292, 3431095), (2551, 3082740), (2690, 2923446), (2865, 2744876), (3228, 2436205), (3820, 2058657), (4035, 1948964), (5102, 1541370), (5380, 1461723), (5730, 1372438), (7653, 1027580), (8070, 974482), (10204, 770685), (11460, 686219), (12755, 616548), (15306, 513790), (16140, 487241), (25510, 308274), (30612, 256895), (38265, 205516), (51020, 154137), (51379, 153060), (76530, 102758)]