2116777270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 4266846720

約数和(自身を除く): 2150069450

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 227, 323, 454, 646, 1135, 1615, 2270, 2887, 3230, 3859, 4313, 5774, 7718, 8626, 14435, 19295, 21565, 28870, 38590, 43130, 49079, 54853, 73321, 98158, 109706, 146642, 245395, 274265, 366605, 490790, 548530, 655349, 733210, 932501, 1310698, 1865002, 3276745, 4662505, 6553490, 9325010, 11140933, 12451631, 22281866, 24903262, 55704665, 62258155, 111409330, 124516310, 211677727, 423355454, 1058388635, 2116777270]

約数ペア:

[(1, 2116777270), (2, 1058388635), (5, 423355454), (10, 211677727), (17, 124516310), (19, 111409330), (34, 62258155), (38, 55704665), (85, 24903262), (95, 22281866), (170, 12451631), (190, 11140933), (227, 9325010), (323, 6553490), (454, 4662505), (646, 3276745), (1135, 1865002), (1615, 1310698), (2270, 932501), (2887, 733210), (3230, 655349), (3859, 548530), (4313, 490790), (5774, 366605), (7718, 274265), (8626, 245395), (14435, 146642), (19295, 109706), (21565, 98158), (28870, 73321), (38590, 54853), (43130, 49079)]