3842790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 10920960

約数和(自身を除く): 7078170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 631, 870, 1015, 1218, 1262, 1893, 2030, 3045, 3155, 3786, 4417, 6090, 6310, 8834, 9465, 13251, 18299, 18930, 22085, 26502, 36598, 44170, 54897, 66255, 91495, 109794, 128093, 132510, 182990, 256186, 274485, 384279, 548970, 640465, 768558, 1280930, 1921395, 3842790]

約数ペア:

[(1, 3842790), (2, 1921395), (3, 1280930), (5, 768558), (6, 640465), (7, 548970), (10, 384279), (14, 274485), (15, 256186), (21, 182990), (29, 132510), (30, 128093), (35, 109794), (42, 91495), (58, 66255), (70, 54897), (87, 44170), (105, 36598), (145, 26502), (174, 22085), (203, 18930), (210, 18299), (290, 13251), (406, 9465), (435, 8834), (609, 6310), (631, 6090), (870, 4417), (1015, 3786), (1218, 3155), (1262, 3045), (1893, 2030)]