155783970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11617}}^1$

素因数の和:11779

約数の個数: 48

約数和(自身を含む): 407791800

約数和(自身を除く): 252007830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 11617, 13410, 23234, 34851, 58085, 69702, 104553, 116170, 174255, 209106, 348510, 522765, 1045530, 1730933, 3461866, 5192799, 8654665, 10385598, 15578397, 17309330, 25963995, 31156794, 51927990, 77891985, 155783970]

約数ペア:

[(1, 155783970), (2, 77891985), (3, 51927990), (5, 31156794), (6, 25963995), (9, 17309330), (10, 15578397), (15, 10385598), (18, 8654665), (30, 5192799), (45, 3461866), (90, 1730933), (149, 1045530), (298, 522765), (447, 348510), (745, 209106), (894, 174255), (1341, 116170), (1490, 104553), (2235, 69702), (2682, 58085), (4470, 34851), (6705, 23234), (11617, 13410)]