15210007670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{4789}}^1$

素因数の和:7041

約数の個数: 64

約数和(自身を含む): 32185581120

約数和(自身を除く): 16975573450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2221, 4442, 4789, 9578, 11105, 22210, 23945, 24431, 28873, 47890, 48862, 52679, 57746, 62257, 105358, 122155, 124514, 144365, 244310, 263395, 288730, 311285, 317603, 526790, 622570, 635206, 684827, 1369654, 1588015, 3176030, 3424135, 6848270, 10636369, 21272738, 53181845, 106363690, 117000059, 138272797, 234000118, 276545594, 585000295, 691363985, 1170000590, 1382727970, 1521000767, 3042001534, 7605003835, 15210007670]

約数ペア:

[(1, 15210007670), (2, 7605003835), (5, 3042001534), (10, 1521000767), (11, 1382727970), (13, 1170000590), (22, 691363985), (26, 585000295), (55, 276545594), (65, 234000118), (110, 138272797), (130, 117000059), (143, 106363690), (286, 53181845), (715, 21272738), (1430, 10636369), (2221, 6848270), (4442, 3424135), (4789, 3176030), (9578, 1588015), (11105, 1369654), (22210, 684827), (23945, 635206), (24431, 622570), (28873, 526790), (47890, 317603), (48862, 311285), (52679, 288730), (57746, 263395), (62257, 244310), (105358, 144365), (122155, 124514)]