1509170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 3162240

約数和(自身を除く): 1653070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 130, 169, 190, 235, 247, 338, 470, 494, 611, 845, 893, 1222, 1235, 1690, 1786, 2470, 3055, 3211, 4465, 6110, 6422, 7943, 8930, 11609, 15886, 16055, 23218, 32110, 39715, 58045, 79430, 116090, 150917, 301834, 754585, 1509170]

約数ペア:

[(1, 1509170), (2, 754585), (5, 301834), (10, 150917), (13, 116090), (19, 79430), (26, 58045), (38, 39715), (47, 32110), (65, 23218), (94, 16055), (95, 15886), (130, 11609), (169, 8930), (190, 7943), (235, 6422), (247, 6110), (338, 4465), (470, 3211), (494, 3055), (611, 2470), (845, 1786), (893, 1690), (1222, 1235)]