40193190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19417}}^1$

素因数の和:19453

約数の個数: 48

約数和(自身を含む): 109051488

約数和(自身を除く): 68858298

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, 19417, 38834, 58251, 97085, 116502, 174753, 194170, 291255, 349506, 446591, 582510, 873765, 893182, 1339773, 1747530, 2232955, 2679546, 4019319, 4465910, 6698865, 8038638, 13397730, 20096595, 40193190]

約数ペア:

[(1, 40193190), (2, 20096595), (3, 13397730), (5, 8038638), (6, 6698865), (9, 4465910), (10, 4019319), (15, 2679546), (18, 2232955), (23, 1747530), (30, 1339773), (45, 893182), (46, 873765), (69, 582510), (90, 446591), (115, 349506), (138, 291255), (207, 194170), (230, 174753), (345, 116502), (414, 97085), (690, 58251), (1035, 38834), (2070, 19417)]