80511030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9666

約数の個数: 64

約数和(自身を含む): 221644800

約数和(自身を除く): 141133770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 9619, 19238, 28857, 48095, 57714, 86571, 96190, 144285, 173142, 259713, 288570, 298189, 432855, 519426, 596378, 865710, 894567, 1298565, 1490945, 1789134, 2597130, 2683701, 2981890, 4472835, 5367402, 8051103, 8945670, 13418505, 16102206, 26837010, 40255515, 80511030]

約数ペア:

[(1, 80511030), (2, 40255515), (3, 26837010), (5, 16102206), (6, 13418505), (9, 8945670), (10, 8051103), (15, 5367402), (18, 4472835), (27, 2981890), (30, 2683701), (31, 2597130), (45, 1789134), (54, 1490945), (62, 1298565), (90, 894567), (93, 865710), (135, 596378), (155, 519426), (186, 432855), (270, 298189), (279, 288570), (310, 259713), (465, 173142), (558, 144285), (837, 96190), (930, 86571), (1395, 57714), (1674, 48095), (2790, 28857), (4185, 19238), (8370, 9619)]