1232790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 3326400

約数和(自身を除く): 2093610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 109, 130, 145, 174, 195, 218, 290, 327, 377, 390, 435, 545, 654, 754, 870, 1090, 1131, 1417, 1635, 1885, 2262, 2834, 3161, 3270, 3770, 4251, 5655, 6322, 7085, 8502, 9483, 11310, 14170, 15805, 18966, 21255, 31610, 41093, 42510, 47415, 82186, 94830, 123279, 205465, 246558, 410930, 616395, 1232790]

約数ペア:

[(1, 1232790), (2, 616395), (3, 410930), (5, 246558), (6, 205465), (10, 123279), (13, 94830), (15, 82186), (26, 47415), (29, 42510), (30, 41093), (39, 31610), (58, 21255), (65, 18966), (78, 15805), (87, 14170), (109, 11310), (130, 9483), (145, 8502), (174, 7085), (195, 6322), (218, 5655), (290, 4251), (327, 3770), (377, 3270), (390, 3161), (435, 2834), (545, 2262), (654, 1885), (754, 1635), (870, 1417), (1090, 1131)]