15430926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 37854720

約数和(自身を除く): 22423794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 317, 366, 399, 427, 634, 798, 854, 951, 1159, 1281, 1902, 2219, 2318, 2562, 3477, 4438, 6023, 6657, 6954, 8113, 12046, 13314, 16226, 18069, 19337, 24339, 36138, 38674, 42161, 48678, 58011, 84322, 116022, 126483, 135359, 252966, 270718, 367403, 406077, 734806, 812154, 1102209, 2204418, 2571821, 5143642, 7715463, 15430926]

約数ペア:

[(1, 15430926), (2, 7715463), (3, 5143642), (6, 2571821), (7, 2204418), (14, 1102209), (19, 812154), (21, 734806), (38, 406077), (42, 367403), (57, 270718), (61, 252966), (114, 135359), (122, 126483), (133, 116022), (183, 84322), (266, 58011), (317, 48678), (366, 42161), (399, 38674), (427, 36138), (634, 24339), (798, 19337), (854, 18069), (951, 16226), (1159, 13314), (1281, 12046), (1902, 8113), (2219, 6954), (2318, 6657), (2562, 6023), (3477, 4438)]