1569232420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1861}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 3979019520

約数和(自身を除く): 2409787100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 317, 380, 532, 634, 665, 1268, 1330, 1585, 1861, 2219, 2660, 3170, 3722, 4438, 6023, 6340, 7444, 8876, 9305, 11095, 12046, 13027, 18610, 22190, 24092, 26054, 30115, 35359, 37220, 42161, 44380, 52108, 60230, 65135, 70718, 84322, 120460, 130270, 141436, 168644, 176795, 210805, 247513, 260540, 353590, 421610, 495026, 589937, 707180, 843220, 990052, 1179874, 1237565, 2359748, 2475130, 2949685, 4129559, 4950260, 5899370, 8259118, 11208803, 11798740, 16518236, 20647795, 22417606, 41295590, 44835212, 56044015, 78461621, 82591180, 112088030, 156923242, 224176060, 313846484, 392308105, 784616210, 1569232420]

約数ペア:

[(1, 1569232420), (2, 784616210), (4, 392308105), (5, 313846484), (7, 224176060), (10, 156923242), (14, 112088030), (19, 82591180), (20, 78461621), (28, 56044015), (35, 44835212), (38, 41295590), (70, 22417606), (76, 20647795), (95, 16518236), (133, 11798740), (140, 11208803), (190, 8259118), (266, 5899370), (317, 4950260), (380, 4129559), (532, 2949685), (634, 2475130), (665, 2359748), (1268, 1237565), (1330, 1179874), (1585, 990052), (1861, 843220), (2219, 707180), (2660, 589937), (3170, 495026), (3722, 421610), (4438, 353590), (6023, 260540), (6340, 247513), (7444, 210805), (8876, 176795), (9305, 168644), (11095, 141436), (12046, 130270), (13027, 120460), (18610, 84322), (22190, 70718), (24092, 65135), (26054, 60230), (30115, 52108), (35359, 44380), (37220, 42161)]