129784290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8267

約数の個数: 64

約数和(自身を含む): 340485120

約数和(自身を除く): 210700830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 8209, 15810, 16418, 24627, 41045, 49254, 82090, 123135, 139553, 246270, 254479, 279106, 418659, 508958, 697765, 763437, 837318, 1272395, 1395530, 1526874, 2093295, 2544790, 3817185, 4186590, 4326143, 7634370, 8652286, 12978429, 21630715, 25956858, 43261430, 64892145, 129784290]

約数ペア:

[(1, 129784290), (2, 64892145), (3, 43261430), (5, 25956858), (6, 21630715), (10, 12978429), (15, 8652286), (17, 7634370), (30, 4326143), (31, 4186590), (34, 3817185), (51, 2544790), (62, 2093295), (85, 1526874), (93, 1395530), (102, 1272395), (155, 837318), (170, 763437), (186, 697765), (255, 508958), (310, 418659), (465, 279106), (510, 254479), (527, 246270), (930, 139553), (1054, 123135), (1581, 82090), (2635, 49254), (3162, 41045), (5270, 24627), (7905, 16418), (8209, 15810)]