15936930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27306270

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, 7699, 15398, 23097, 38495, 46194, 69291, 76990, 115485, 138582, 177077, 230970, 346455, 354154, 531231, 692910, 885385, 1062462, 1593693, 1770770, 2656155, 3187386, 5312310, 7968465, 15936930]

約数ペア:

[(1, 15936930), (2, 7968465), (3, 5312310), (5, 3187386), (6, 2656155), (9, 1770770), (10, 1593693), (15, 1062462), (18, 885385), (23, 692910), (30, 531231), (45, 354154), (46, 346455), (69, 230970), (90, 177077), (115, 138582), (138, 115485), (207, 76990), (230, 69291), (345, 46194), (414, 38495), (690, 23097), (1035, 15398), (2070, 7699)]