39739140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10538

約数の個数: 96

約数和(自身を含む): 141308160

約数和(自身を除く): 101569020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10513, 21026, 31539, 42052, 52565, 63078, 73591, 94617, 105130, 126156, 147182, 157695, 189234, 210260, 220773, 283851, 294364, 315390, 367955, 378468, 441546, 473085, 567702, 630780, 662319, 735910, 883092, 946170, 1103865, 1135404, 1324638, 1419255, 1471820, 1892340, 1986957, 2207730, 2649276, 2838510, 3311595, 3973914, 4415460, 5677020, 6623190, 7947828, 9934785, 13246380, 19869570, 39739140]

約数ペア:

[(1, 39739140), (2, 19869570), (3, 13246380), (4, 9934785), (5, 7947828), (6, 6623190), (7, 5677020), (9, 4415460), (10, 3973914), (12, 3311595), (14, 2838510), (15, 2649276), (18, 2207730), (20, 1986957), (21, 1892340), (27, 1471820), (28, 1419255), (30, 1324638), (35, 1135404), (36, 1103865), (42, 946170), (45, 883092), (54, 735910), (60, 662319), (63, 630780), (70, 567702), (84, 473085), (90, 441546), (105, 378468), (108, 367955), (126, 315390), (135, 294364), (140, 283851), (180, 220773), (189, 210260), (210, 189234), (252, 157695), (270, 147182), (315, 126156), (378, 105130), (420, 94617), (540, 73591), (630, 63078), (756, 52565), (945, 42052), (1260, 31539), (1890, 21026), (3780, 10513)]