2730870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 7478640

約数和(自身を除く): 4747770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1597, 1710, 3194, 4791, 7985, 9582, 14373, 15970, 23955, 28746, 30343, 47910, 60686, 71865, 91029, 143730, 151715, 182058, 273087, 303430, 455145, 546174, 910290, 1365435, 2730870]

約数ペア:

[(1, 2730870), (2, 1365435), (3, 910290), (5, 546174), (6, 455145), (9, 303430), (10, 273087), (15, 182058), (18, 151715), (19, 143730), (30, 91029), (38, 71865), (45, 60686), (57, 47910), (90, 30343), (95, 28746), (114, 23955), (171, 15970), (190, 14373), (285, 9582), (342, 7985), (570, 4791), (855, 3194), (1597, 1710)]