42950430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20749}}^1$

素因数の和:20785

約数の個数: 48

約数和(自身を含む): 116532000

約数和(自身を除く): 73581570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20749, 41498, 62247, 103745, 124494, 186741, 207490, 311235, 373482, 477227, 622470, 933705, 954454, 1431681, 1867410, 2386135, 2863362, 4295043, 4772270, 7158405, 8590086, 14316810, 21475215, 42950430]

約数ペア:

[(1, 42950430), (2, 21475215), (3, 14316810), (5, 8590086), (6, 7158405), (9, 4772270), (10, 4295043), (15, 2863362), (18, 2386135), (23, 1867410), (30, 1431681), (45, 954454), (46, 933705), (69, 622470), (90, 477227), (115, 373482), (138, 311235), (207, 207490), (230, 186741), (345, 124494), (414, 103745), (690, 62247), (1035, 41498), (2070, 20749)]