82904490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15101}}^1$

素因数の和:15175

約数の個数: 48

約数和(自身を含む): 219099816

約数和(自身を除く): 136195326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 15101, 30202, 45303, 75505, 90606, 135909, 151010, 226515, 271818, 453030, 679545, 921161, 1359090, 1842322, 2763483, 4605805, 5526966, 8290449, 9211610, 13817415, 16580898, 27634830, 41452245, 82904490]

約数ペア:

[(1, 82904490), (2, 41452245), (3, 27634830), (5, 16580898), (6, 13817415), (9, 9211610), (10, 8290449), (15, 5526966), (18, 4605805), (30, 2763483), (45, 1842322), (61, 1359090), (90, 921161), (122, 679545), (183, 453030), (305, 271818), (366, 226515), (549, 151010), (610, 135909), (915, 90606), (1098, 75505), (1830, 45303), (2745, 30202), (5490, 15101)]