285030630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2383}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 762117120

約数和(自身を除く): 477086490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 886, 1329, 2215, 2383, 2658, 3987, 4430, 4766, 6645, 7149, 7974, 11915, 11961, 13290, 14298, 19935, 21447, 23830, 23922, 35745, 39870, 42894, 59805, 64341, 71490, 107235, 119610, 128682, 214470, 321705, 643410, 1055669, 2111338, 3167007, 5278345, 6334014, 9501021, 10556690, 15835035, 19002042, 28503063, 31670070, 47505105, 57006126, 95010210, 142515315, 285030630]

約数ペア:

[(1, 285030630), (2, 142515315), (3, 95010210), (5, 57006126), (6, 47505105), (9, 31670070), (10, 28503063), (15, 19002042), (18, 15835035), (27, 10556690), (30, 9501021), (45, 6334014), (54, 5278345), (90, 3167007), (135, 2111338), (270, 1055669), (443, 643410), (886, 321705), (1329, 214470), (2215, 128682), (2383, 119610), (2658, 107235), (3987, 71490), (4430, 64341), (4766, 59805), (6645, 42894), (7149, 39870), (7974, 35745), (11915, 23922), (11961, 23830), (13290, 21447), (14298, 19935)]