12269490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 18696270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 167, 186, 237, 310, 334, 395, 465, 474, 501, 790, 835, 930, 1002, 1185, 1670, 2370, 2449, 2505, 4898, 5010, 5177, 7347, 10354, 12245, 13193, 14694, 15531, 24490, 25885, 26386, 31062, 36735, 39579, 51770, 65965, 73470, 77655, 79158, 131930, 155310, 197895, 395790, 408983, 817966, 1226949, 2044915, 2453898, 4089830, 6134745, 12269490]

約数ペア:

[(1, 12269490), (2, 6134745), (3, 4089830), (5, 2453898), (6, 2044915), (10, 1226949), (15, 817966), (30, 408983), (31, 395790), (62, 197895), (79, 155310), (93, 131930), (155, 79158), (158, 77655), (167, 73470), (186, 65965), (237, 51770), (310, 39579), (334, 36735), (395, 31062), (465, 26386), (474, 25885), (501, 24490), (790, 15531), (835, 14694), (930, 13193), (1002, 12245), (1185, 10354), (1670, 7347), (2370, 5177), (2449, 5010), (2505, 4898)]