30451908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 78059520

約数和(自身を除く): 47607612

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5807, 11614, 17421, 23228, 34842, 69684, 110333, 133561, 220666, 267122, 330999, 400683, 441332, 534244, 661998, 801366, 1323996, 1602732, 2537659, 5075318, 7612977, 10150636, 15225954, 30451908]

約数ペア:

[(1, 30451908), (2, 15225954), (3, 10150636), (4, 7612977), (6, 5075318), (12, 2537659), (19, 1602732), (23, 1323996), (38, 801366), (46, 661998), (57, 534244), (69, 441332), (76, 400683), (92, 330999), (114, 267122), (138, 220666), (228, 133561), (276, 110333), (437, 69684), (874, 34842), (1311, 23228), (1748, 17421), (2622, 11614), (5244, 5807)]