23580770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 47139840

約数和(自身を除く): 23559070

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 61, 62, 86, 122, 145, 155, 215, 290, 305, 310, 430, 610, 899, 1247, 1333, 1769, 1798, 1891, 2494, 2623, 2666, 3538, 3782, 4495, 5246, 6235, 6665, 8845, 8990, 9455, 12470, 13115, 13330, 17690, 18910, 26230, 38657, 54839, 76067, 77314, 81313, 109678, 152134, 162626, 193285, 274195, 380335, 386570, 406565, 548390, 760670, 813130, 2358077, 4716154, 11790385, 23580770]

約数ペア:

[(1, 23580770), (2, 11790385), (5, 4716154), (10, 2358077), (29, 813130), (31, 760670), (43, 548390), (58, 406565), (61, 386570), (62, 380335), (86, 274195), (122, 193285), (145, 162626), (155, 152134), (215, 109678), (290, 81313), (305, 77314), (310, 76067), (430, 54839), (610, 38657), (899, 26230), (1247, 18910), (1333, 17690), (1769, 13330), (1798, 13115), (1891, 12470), (2494, 9455), (2623, 8990), (2666, 8845), (3538, 6665), (3782, 6235), (4495, 5246)]