72973230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 192036096

約数和(自身を除く): 119062866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 251, 330, 502, 753, 881, 1255, 1506, 1762, 2510, 2643, 2761, 3765, 4405, 5286, 5522, 7530, 8283, 8810, 9691, 13215, 13805, 16566, 19382, 26430, 27610, 29073, 41415, 48455, 58146, 82830, 96910, 145365, 221131, 290730, 442262, 663393, 1105655, 1326786, 2211310, 2432441, 3316965, 4864882, 6633930, 7297323, 12162205, 14594646, 24324410, 36486615, 72973230]

約数ペア:

[(1, 72973230), (2, 36486615), (3, 24324410), (5, 14594646), (6, 12162205), (10, 7297323), (11, 6633930), (15, 4864882), (22, 3316965), (30, 2432441), (33, 2211310), (55, 1326786), (66, 1105655), (110, 663393), (165, 442262), (251, 290730), (330, 221131), (502, 145365), (753, 96910), (881, 82830), (1255, 58146), (1506, 48455), (1762, 41415), (2510, 29073), (2643, 27610), (2761, 26430), (3765, 19382), (4405, 16566), (5286, 13805), (5522, 13215), (7530, 9691), (8283, 8810)]