2012251430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2659}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 4366656000

約数和(自身を除く): 2354404570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 569, 665, 1138, 1330, 2659, 2845, 3983, 5318, 5690, 7966, 10811, 13295, 18613, 19915, 21622, 26590, 37226, 39830, 50521, 54055, 75677, 93065, 101042, 108110, 151354, 186130, 252605, 353647, 378385, 505210, 707294, 756770, 1512971, 1768235, 3025942, 3536470, 7564855, 10590797, 15129710, 21181594, 28746449, 52953985, 57492898, 105907970, 143732245, 201225143, 287464490, 402450286, 1006125715, 2012251430]

約数ペア:

[(1, 2012251430), (2, 1006125715), (5, 402450286), (7, 287464490), (10, 201225143), (14, 143732245), (19, 105907970), (35, 57492898), (38, 52953985), (70, 28746449), (95, 21181594), (133, 15129710), (190, 10590797), (266, 7564855), (569, 3536470), (665, 3025942), (1138, 1768235), (1330, 1512971), (2659, 756770), (2845, 707294), (3983, 505210), (5318, 378385), (5690, 353647), (7966, 252605), (10811, 186130), (13295, 151354), (18613, 108110), (19915, 101042), (21622, 93065), (26590, 75677), (37226, 54055), (39830, 50521)]