72917970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8969}}^1$

素因数の和:9250

約数の個数: 32

約数和(自身を含む): 175668480

約数和(自身を除く): 102750510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 8969, 17938, 26907, 44845, 53814, 89690, 134535, 269070, 2430599, 4861198, 7291797, 12152995, 14583594, 24305990, 36458985, 72917970]

約数ペア:

[(1, 72917970), (2, 36458985), (3, 24305990), (5, 14583594), (6, 12152995), (10, 7291797), (15, 4861198), (30, 2430599), (271, 269070), (542, 134535), (813, 89690), (1355, 53814), (1626, 44845), (2710, 26907), (4065, 17938), (8130, 8969)]