38863652940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30844169}}^1$

素因数の和:30844191

約数の個数: 72

約数和(自身を含む): 134727334560

約数和(自身を除く): 95863681620

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, 30844169, 61688338, 92532507, 123376676, 154220845, 185065014, 215909183, 277597521, 308441690, 370130028, 431818366, 462662535, 555195042, 616883380, 647727549, 863636732, 925325070, 1079545915, 1110390084, 1295455098, 1387987605, 1850650140, 1943182647, 2159091830, 2590910196, 2775975210, 3238637745, 3886365294, 4318183660, 5551950420, 6477275490, 7772730588, 9715913235, 12954550980, 19431826470, 38863652940]

約数ペア:

[(1, 38863652940), (2, 19431826470), (3, 12954550980), (4, 9715913235), (5, 7772730588), (6, 6477275490), (7, 5551950420), (9, 4318183660), (10, 3886365294), (12, 3238637745), (14, 2775975210), (15, 2590910196), (18, 2159091830), (20, 1943182647), (21, 1850650140), (28, 1387987605), (30, 1295455098), (35, 1110390084), (36, 1079545915), (42, 925325070), (45, 863636732), (60, 647727549), (63, 616883380), (70, 555195042), (84, 462662535), (90, 431818366), (105, 370130028), (126, 308441690), (140, 277597521), (180, 215909183), (210, 185065014), (252, 154220845), (315, 123376676), (420, 92532507), (630, 61688338), (1260, 30844169)]