89329770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 239120640

約数和(自身を除く): 149790870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 887, 1119, 1774, 1865, 2238, 2661, 3357, 3730, 4435, 5322, 5595, 6714, 7983, 8870, 10071, 11190, 13305, 15966, 16785, 20142, 23949, 26610, 33570, 39915, 47898, 50355, 79830, 100710, 119745, 239490, 330851, 661702, 992553, 1654255, 1985106, 2977659, 3308510, 4962765, 5955318, 8932977, 9925530, 14888295, 17865954, 29776590, 44664885, 89329770]

約数ペア:

[(1, 89329770), (2, 44664885), (3, 29776590), (5, 17865954), (6, 14888295), (9, 9925530), (10, 8932977), (15, 5955318), (18, 4962765), (27, 3308510), (30, 2977659), (45, 1985106), (54, 1654255), (90, 992553), (135, 661702), (270, 330851), (373, 239490), (746, 119745), (887, 100710), (1119, 79830), (1774, 50355), (1865, 47898), (2238, 39915), (2661, 33570), (3357, 26610), (3730, 23949), (4435, 20142), (5322, 16785), (5595, 15966), (6714, 13305), (7983, 11190), (8870, 10071)]