4643210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5807734

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 191, 221, 286, 374, 382, 442, 715, 935, 955, 1105, 1430, 1870, 1910, 2101, 2210, 2431, 2483, 3247, 4202, 4862, 4966, 6494, 10505, 12155, 12415, 16235, 21010, 24310, 24830, 27313, 32470, 35717, 42211, 54626, 71434, 84422, 136565, 178585, 211055, 273130, 357170, 422110, 464321, 928642, 2321605, 4643210]

約数ペア:

[(1, 4643210), (2, 2321605), (5, 928642), (10, 464321), (11, 422110), (13, 357170), (17, 273130), (22, 211055), (26, 178585), (34, 136565), (55, 84422), (65, 71434), (85, 54626), (110, 42211), (130, 35717), (143, 32470), (170, 27313), (187, 24830), (191, 24310), (221, 21010), (286, 16235), (374, 12415), (382, 12155), (442, 10505), (715, 6494), (935, 4966), (955, 4862), (1105, 4202), (1430, 3247), (1870, 2483), (1910, 2431), (2101, 2210)]