42278830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 91819008

約数和(自身を除く): 49540178

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, 983, 1265, 1870, 1955, 1966, 2530, 3910, 4301, 4915, 8602, 9830, 10813, 16711, 21505, 21626, 22609, 33422, 43010, 45218, 54065, 83555, 108130, 113045, 167110, 183821, 226090, 248699, 367642, 384353, 497398, 768706, 919105, 1243495, 1838210, 1921765, 2486990, 3843530, 4227883, 8455766, 21139415, 42278830]

約数ペア:

[(1, 42278830), (2, 21139415), (5, 8455766), (10, 4227883), (11, 3843530), (17, 2486990), (22, 1921765), (23, 1838210), (34, 1243495), (46, 919105), (55, 768706), (85, 497398), (110, 384353), (115, 367642), (170, 248699), (187, 226090), (230, 183821), (253, 167110), (374, 113045), (391, 108130), (506, 83555), (782, 54065), (935, 45218), (983, 43010), (1265, 33422), (1870, 22609), (1955, 21626), (1966, 21505), (2530, 16711), (3910, 10813), (4301, 9830), (4915, 8602)]