639529323330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1\times {\mathrm{230339}}^1$

素因数の和:235239

約数の個数: 64

約数和(自身を含む): 1615991731200

約数和(自身を除く): 976462407870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 92549, 146130, 185098, 230339, 277647, 460678, 462745, 555294, 691017, 925490, 1151695, 1382034, 1388235, 2303390, 2776470, 3455085, 4376441, 6910170, 8752882, 13129323, 21882205, 26258646, 43764410, 65646615, 131293230, 1121981269, 2243962538, 3365943807, 5609906345, 6731887614, 11219812690, 16829719035, 21317644111, 33659438070, 42635288222, 63952932333, 106588220555, 127905864666, 213176441110, 319764661665, 639529323330]

約数ペア:

[(1, 639529323330), (2, 319764661665), (3, 213176441110), (5, 127905864666), (6, 106588220555), (10, 63952932333), (15, 42635288222), (19, 33659438070), (30, 21317644111), (38, 16829719035), (57, 11219812690), (95, 6731887614), (114, 5609906345), (190, 3365943807), (285, 2243962538), (570, 1121981269), (4871, 131293230), (9742, 65646615), (14613, 43764410), (24355, 26258646), (29226, 21882205), (48710, 13129323), (73065, 8752882), (92549, 6910170), (146130, 4376441), (185098, 3455085), (230339, 2776470), (277647, 2303390), (460678, 1388235), (462745, 1382034), (555294, 1151695), (691017, 925490)]