64161090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14549}}^1$

素因数の和:14576

約数の個数: 72

約数和(自身を含む): 194067900

約数和(自身を除く): 129906810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 14549, 29098, 43647, 72745, 87294, 101843, 130941, 145490, 203686, 218235, 261882, 305529, 436470, 509215, 611058, 654705, 712901, 916587, 1018430, 1309410, 1425802, 1527645, 1833174, 2138703, 3055290, 3564505, 4277406, 4582935, 6416109, 7129010, 9165870, 10693515, 12832218, 21387030, 32080545, 64161090]

約数ペア:

[(1, 64161090), (2, 32080545), (3, 21387030), (5, 12832218), (6, 10693515), (7, 9165870), (9, 7129010), (10, 6416109), (14, 4582935), (15, 4277406), (18, 3564505), (21, 3055290), (30, 2138703), (35, 1833174), (42, 1527645), (45, 1425802), (49, 1309410), (63, 1018430), (70, 916587), (90, 712901), (98, 654705), (105, 611058), (126, 509215), (147, 436470), (210, 305529), (245, 261882), (294, 218235), (315, 203686), (441, 145490), (490, 130941), (630, 101843), (735, 87294), (882, 72745), (1470, 43647), (2205, 29098), (4410, 14549)]