8906940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7069}}^1$

素因数の和:7091

約数の個数: 72

約数和(自身を含む): 30881760

約数和(自身を除く): 21974820

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, 7069, 14138, 21207, 28276, 35345, 42414, 49483, 63621, 70690, 84828, 98966, 106035, 127242, 141380, 148449, 197932, 212070, 247415, 254484, 296898, 318105, 424140, 445347, 494830, 593796, 636210, 742245, 890694, 989660, 1272420, 1484490, 1781388, 2226735, 2968980, 4453470, 8906940]

約数ペア:

[(1, 8906940), (2, 4453470), (3, 2968980), (4, 2226735), (5, 1781388), (6, 1484490), (7, 1272420), (9, 989660), (10, 890694), (12, 742245), (14, 636210), (15, 593796), (18, 494830), (20, 445347), (21, 424140), (28, 318105), (30, 296898), (35, 254484), (36, 247415), (42, 212070), (45, 197932), (60, 148449), (63, 141380), (70, 127242), (84, 106035), (90, 98966), (105, 84828), (126, 70690), (140, 63621), (180, 49483), (210, 42414), (252, 35345), (315, 28276), (420, 21207), (630, 14138), (1260, 7069)]