74116245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 70390635

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 97, 105, 133, 285, 291, 383, 399, 485, 665, 679, 1149, 1455, 1843, 1915, 1995, 2037, 2681, 3395, 5529, 5745, 7277, 8043, 9215, 10185, 12901, 13405, 21831, 27645, 36385, 37151, 38703, 40215, 50939, 64505, 109155, 111453, 152817, 185755, 193515, 254695, 260057, 557265, 705869, 764085, 780171, 1300285, 2117607, 3529345, 3900855, 4941083, 10588035, 14823249, 24705415, 74116245]

約数ペア:

[(1, 74116245), (3, 24705415), (5, 14823249), (7, 10588035), (15, 4941083), (19, 3900855), (21, 3529345), (35, 2117607), (57, 1300285), (95, 780171), (97, 764085), (105, 705869), (133, 557265), (285, 260057), (291, 254695), (383, 193515), (399, 185755), (485, 152817), (665, 111453), (679, 109155), (1149, 64505), (1455, 50939), (1843, 40215), (1915, 38703), (1995, 37151), (2037, 36385), (2681, 27645), (3395, 21831), (5529, 13405), (5745, 12901), (7277, 10185), (8043, 9215)]