64253580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15083}}^1$

素因数の和:15166

約数の個数: 48

約数和(自身を含む): 182456064

約数和(自身を除く): 118202484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 15083, 30166, 45249, 60332, 75415, 90498, 150830, 180996, 226245, 301660, 452490, 904980, 1070893, 2141786, 3212679, 4283572, 5354465, 6425358, 10708930, 12850716, 16063395, 21417860, 32126790, 64253580]

約数ペア:

[(1, 64253580), (2, 32126790), (3, 21417860), (4, 16063395), (5, 12850716), (6, 10708930), (10, 6425358), (12, 5354465), (15, 4283572), (20, 3212679), (30, 2141786), (60, 1070893), (71, 904980), (142, 452490), (213, 301660), (284, 226245), (355, 180996), (426, 150830), (710, 90498), (852, 75415), (1065, 60332), (1420, 45249), (2130, 30166), (4260, 15083)]