387850230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{226813}}^1$

素因数の和:226845

約数の個数: 48

約数和(自身を含む): 1061489520

約数和(自身を除く): 673639290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 226813, 453626, 680439, 1134065, 1360878, 2041317, 2268130, 3402195, 4082634, 4309447, 6804390, 8618894, 10206585, 12928341, 20413170, 21547235, 25856682, 38785023, 43094470, 64641705, 77570046, 129283410, 193925115, 387850230]

約数ペア:

[(1, 387850230), (2, 193925115), (3, 129283410), (5, 77570046), (6, 64641705), (9, 43094470), (10, 38785023), (15, 25856682), (18, 21547235), (19, 20413170), (30, 12928341), (38, 10206585), (45, 8618894), (57, 6804390), (90, 4309447), (95, 4082634), (114, 3402195), (171, 2268130), (190, 2041317), (285, 1360878), (342, 1134065), (570, 680439), (855, 453626), (1710, 226813)]