870870252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{450761}}^1$

素因数の和:450798

約数の個数: 48

約数和(自身を含む): 2423296512

約数和(自身を除く): 1552426260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 450761, 901522, 1352283, 1803044, 2704566, 3155327, 5409132, 6310654, 9465981, 10367503, 12621308, 18931962, 20735006, 31102509, 37863924, 41470012, 62205018, 72572521, 124410036, 145145042, 217717563, 290290084, 435435126, 870870252]

約数ペア:

[(1, 870870252), (2, 435435126), (3, 290290084), (4, 217717563), (6, 145145042), (7, 124410036), (12, 72572521), (14, 62205018), (21, 41470012), (23, 37863924), (28, 31102509), (42, 20735006), (46, 18931962), (69, 12621308), (84, 10367503), (92, 9465981), (138, 6310654), (161, 5409132), (276, 3155327), (322, 2704566), (483, 1803044), (644, 1352283), (966, 901522), (1932, 450761)]