72927090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7867}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 191475648

約数和(自身を除く): 118548558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 7867, 9270, 15734, 23601, 39335, 47202, 70803, 78670, 118005, 141606, 236010, 354015, 708030, 810301, 1620602, 2430903, 4051505, 4861806, 7292709, 8103010, 12154515, 14585418, 24309030, 36463545, 72927090]

約数ペア:

[(1, 72927090), (2, 36463545), (3, 24309030), (5, 14585418), (6, 12154515), (9, 8103010), (10, 7292709), (15, 4861806), (18, 4051505), (30, 2430903), (45, 1620602), (90, 810301), (103, 708030), (206, 354015), (309, 236010), (515, 141606), (618, 118005), (927, 78670), (1030, 70803), (1545, 47202), (1854, 39335), (3090, 23601), (4635, 15734), (7867, 9270)]