1237489945020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{982134877}}^1$

素因数の和:982134899

約数の個数: 72

約数和(自身を含む): 4289965147104

約数和(自身を除く): 3052475202084

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, 982134877, 1964269754, 2946404631, 3928539508, 4910674385, 5892809262, 6874944139, 8839213893, 9821348770, 11785618524, 13749888278, 14732023155, 17678427786, 19642697540, 20624832417, 27499776556, 29464046310, 34374720695, 35356855572, 41249664834, 44196069465, 58928092620, 61874497251, 68749441390, 82499329668, 88392138930, 103124162085, 123748994502, 137498882780, 176784277860, 206248324170, 247497989004, 309372486255, 412496648340, 618744972510, 1237489945020]

約数ペア:

[(1, 1237489945020), (2, 618744972510), (3, 412496648340), (4, 309372486255), (5, 247497989004), (6, 206248324170), (7, 176784277860), (9, 137498882780), (10, 123748994502), (12, 103124162085), (14, 88392138930), (15, 82499329668), (18, 68749441390), (20, 61874497251), (21, 58928092620), (28, 44196069465), (30, 41249664834), (35, 35356855572), (36, 34374720695), (42, 29464046310), (45, 27499776556), (60, 20624832417), (63, 19642697540), (70, 17678427786), (84, 14732023155), (90, 13749888278), (105, 11785618524), (126, 9821348770), (140, 8839213893), (180, 6874944139), (210, 5892809262), (252, 4910674385), (315, 3928539508), (420, 2946404631), (630, 1964269754), (1260, 982134877)]