1569793980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{79043}}^1$

素因数の和:79386

約数の個数: 48

約数和(自身を含む): 4408758144

約数和(自身を除く): 2838964164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 79043, 158086, 237129, 316172, 395215, 474258, 790430, 948516, 1185645, 1580860, 2371290, 4742580, 26163233, 52326466, 78489699, 104652932, 130816165, 156979398, 261632330, 313958796, 392448495, 523264660, 784896990, 1569793980]

約数ペア:

[(1, 1569793980), (2, 784896990), (3, 523264660), (4, 392448495), (5, 313958796), (6, 261632330), (10, 156979398), (12, 130816165), (15, 104652932), (20, 78489699), (30, 52326466), (60, 26163233), (331, 4742580), (662, 2371290), (993, 1580860), (1324, 1185645), (1655, 948516), (1986, 790430), (3310, 474258), (3972, 395215), (4965, 316172), (6620, 237129), (9930, 158086), (19860, 79043)]