1330587630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{74293}}^1$

素因数の和:74505

約数の個数: 48

約数和(自身を含む): 3476959200

約数和(自身を除く): 2146371570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 17910, 74293, 148586, 222879, 371465, 445758, 668637, 742930, 1114395, 1337274, 2228790, 3343185, 6686370, 14784307, 29568614, 44352921, 73921535, 88705842, 133058763, 147843070, 221764605, 266117526, 443529210, 665293815, 1330587630]

約数ペア:

[(1, 1330587630), (2, 665293815), (3, 443529210), (5, 266117526), (6, 221764605), (9, 147843070), (10, 133058763), (15, 88705842), (18, 73921535), (30, 44352921), (45, 29568614), (90, 14784307), (199, 6686370), (398, 3343185), (597, 2228790), (995, 1337274), (1194, 1114395), (1791, 742930), (1990, 668637), (2985, 445758), (3582, 371465), (5970, 222879), (8955, 148586), (17910, 74293)]