64988110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 141087744

約数和(自身を除く): 76099634

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1511, 1870, 1955, 2530, 3022, 3910, 4301, 7555, 8602, 15110, 16621, 21505, 25687, 33242, 34753, 43010, 51374, 69506, 83105, 128435, 166210, 173765, 256870, 282557, 347530, 382283, 565114, 590801, 764566, 1181602, 1412785, 1911415, 2825570, 2954005, 3822830, 5908010, 6498811, 12997622, 32494055, 64988110]

約数ペア:

[(1, 64988110), (2, 32494055), (5, 12997622), (10, 6498811), (11, 5908010), (17, 3822830), (22, 2954005), (23, 2825570), (34, 1911415), (46, 1412785), (55, 1181602), (85, 764566), (110, 590801), (115, 565114), (170, 382283), (187, 347530), (230, 282557), (253, 256870), (374, 173765), (391, 166210), (506, 128435), (782, 83105), (935, 69506), (1265, 51374), (1511, 43010), (1870, 34753), (1955, 33242), (2530, 25687), (3022, 21505), (3910, 16621), (4301, 15110), (7555, 8602)]