87739980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12941}}^1$

素因数の和:13066

約数の個数: 48

約数和(自身を含む): 247865184

約数和(自身を除く): 160125204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 12941, 25882, 38823, 51764, 64705, 77646, 129410, 155292, 194115, 258820, 388230, 776460, 1462333, 2924666, 4386999, 5849332, 7311665, 8773998, 14623330, 17547996, 21934995, 29246660, 43869990, 87739980]

約数ペア:

[(1, 87739980), (2, 43869990), (3, 29246660), (4, 21934995), (5, 17547996), (6, 14623330), (10, 8773998), (12, 7311665), (15, 5849332), (20, 4386999), (30, 2924666), (60, 1462333), (113, 776460), (226, 388230), (339, 258820), (452, 194115), (565, 155292), (678, 129410), (1130, 77646), (1356, 64705), (1695, 51764), (2260, 38823), (3390, 25882), (6780, 12941)]