140402580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101741}}^1$

素因数の和:101776

約数の個数: 48

約数和(自身を含む): 410223744

約数和(自身を除く): 269821164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101741, 203482, 305223, 406964, 508705, 610446, 1017410, 1220892, 1526115, 2034820, 2340043, 3052230, 4680086, 6104460, 7020129, 9360172, 11700215, 14040258, 23400430, 28080516, 35100645, 46800860, 70201290, 140402580]

約数ペア:

[(1, 140402580), (2, 70201290), (3, 46800860), (4, 35100645), (5, 28080516), (6, 23400430), (10, 14040258), (12, 11700215), (15, 9360172), (20, 7020129), (23, 6104460), (30, 4680086), (46, 3052230), (60, 2340043), (69, 2034820), (92, 1526115), (115, 1220892), (138, 1017410), (230, 610446), (276, 508705), (345, 406964), (460, 305223), (690, 203482), (1380, 101741)]