146924340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^2$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 434249760

約数和(自身を除く): 287325420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 359, 380, 570, 718, 1077, 1140, 1436, 1795, 2154, 3590, 4308, 5385, 6821, 7180, 10770, 13642, 20463, 21540, 27284, 34105, 40926, 68210, 81852, 102315, 128881, 136420, 204630, 257762, 386643, 409260, 515524, 644405, 773286, 1288810, 1546572, 1933215, 2448739, 2577620, 3866430, 4897478, 7346217, 7732860, 9794956, 12243695, 14692434, 24487390, 29384868, 36731085, 48974780, 73462170, 146924340]

約数ペア:

[(1, 146924340), (2, 73462170), (3, 48974780), (4, 36731085), (5, 29384868), (6, 24487390), (10, 14692434), (12, 12243695), (15, 9794956), (19, 7732860), (20, 7346217), (30, 4897478), (38, 3866430), (57, 2577620), (60, 2448739), (76, 1933215), (95, 1546572), (114, 1288810), (190, 773286), (228, 644405), (285, 515524), (359, 409260), (380, 386643), (570, 257762), (718, 204630), (1077, 136420), (1140, 128881), (1436, 102315), (1795, 81852), (2154, 68210), (3590, 40926), (4308, 34105), (5385, 27284), (6821, 21540), (7180, 20463), (10770, 13642)]