28950330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41957}}^1$

素因数の和:41990

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 43553094

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41957, 83914, 125871, 209785, 251742, 419570, 629355, 965011, 1258710, 1930022, 2895033, 4825055, 5790066, 9650110, 14475165, 28950330]

約数ペア:

[(1, 28950330), (2, 14475165), (3, 9650110), (5, 5790066), (6, 4825055), (10, 2895033), (15, 1930022), (23, 1258710), (30, 965011), (46, 629355), (69, 419570), (115, 251742), (138, 209785), (230, 125871), (345, 83914), (690, 41957)]