146005020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{115877}}^1$

素因数の和:115899

約数の個数: 72

約数和(自身を含む): 506155104

約数和(自身を除く): 360150084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 115877, 231754, 347631, 463508, 579385, 695262, 811139, 1042893, 1158770, 1390524, 1622278, 1738155, 2085786, 2317540, 2433417, 3244556, 3476310, 4055695, 4171572, 4866834, 5214465, 6952620, 7300251, 8111390, 9733668, 10428930, 12167085, 14600502, 16222780, 20857860, 24334170, 29201004, 36501255, 48668340, 73002510, 146005020]

約数ペア:

[(1, 146005020), (2, 73002510), (3, 48668340), (4, 36501255), (5, 29201004), (6, 24334170), (7, 20857860), (9, 16222780), (10, 14600502), (12, 12167085), (14, 10428930), (15, 9733668), (18, 8111390), (20, 7300251), (21, 6952620), (28, 5214465), (30, 4866834), (35, 4171572), (36, 4055695), (42, 3476310), (45, 3244556), (60, 2433417), (63, 2317540), (70, 2085786), (84, 1738155), (90, 1622278), (105, 1390524), (126, 1158770), (140, 1042893), (180, 811139), (210, 695262), (252, 579385), (315, 463508), (420, 347631), (630, 231754), (1260, 115877)]