28850970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41813}}^1$

素因数の和:41846

約数の個数: 32

約数和(自身を含む): 72254592

約数和(自身を除く): 43403622

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41813, 83626, 125439, 209065, 250878, 418130, 627195, 961699, 1254390, 1923398, 2885097, 4808495, 5770194, 9616990, 14425485, 28850970]

約数ペア:

[(1, 28850970), (2, 14425485), (3, 9616990), (5, 5770194), (6, 4808495), (10, 2885097), (15, 1923398), (23, 1254390), (30, 961699), (46, 627195), (69, 418130), (115, 250878), (138, 209065), (230, 125439), (345, 83626), (690, 41813)]