89605710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17467}}^1$

素因数の和:17502

約数の個数: 64

約数和(自身を含む): 251539200

約数和(自身を除く): 161933490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17467, 34934, 52401, 87335, 104802, 157203, 174670, 262005, 314406, 331873, 471609, 524010, 663746, 786015, 943218, 995619, 1572030, 1659365, 1991238, 2358045, 2986857, 3318730, 4716090, 4978095, 5973714, 8960571, 9956190, 14934285, 17921142, 29868570, 44802855, 89605710]

約数ペア:

[(1, 89605710), (2, 44802855), (3, 29868570), (5, 17921142), (6, 14934285), (9, 9956190), (10, 8960571), (15, 5973714), (18, 4978095), (19, 4716090), (27, 3318730), (30, 2986857), (38, 2358045), (45, 1991238), (54, 1659365), (57, 1572030), (90, 995619), (95, 943218), (114, 786015), (135, 663746), (171, 524010), (190, 471609), (270, 331873), (285, 314406), (342, 262005), (513, 174670), (570, 157203), (855, 104802), (1026, 87335), (1710, 52401), (2565, 34934), (5130, 17467)]