135491390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 263391264

約数和(自身を除く): 127899874

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 613, 713, 961, 1226, 1426, 1922, 3065, 3565, 4805, 6130, 7130, 9610, 14099, 19003, 22103, 28198, 38006, 44206, 70495, 95015, 110515, 140990, 190030, 221030, 437069, 589093, 874138, 1178186, 2185345, 2945465, 4370690, 5890930, 13549139, 27098278, 67745695, 135491390]

約数ペア:

[(1, 135491390), (2, 67745695), (5, 27098278), (10, 13549139), (23, 5890930), (31, 4370690), (46, 2945465), (62, 2185345), (115, 1178186), (155, 874138), (230, 589093), (310, 437069), (613, 221030), (713, 190030), (961, 140990), (1226, 110515), (1426, 95015), (1922, 70495), (3065, 44206), (3565, 38006), (4805, 28198), (6130, 22103), (7130, 19003), (9610, 14099)]