13013690220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{403901}}^1$

素因数の和:404095

約数の個数: 72

約数和(自身を含む): 39695488560

約数和(自身を除く): 26681798340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 10740, 16110, 32220, 403901, 807802, 1211703, 1615604, 2019505, 2423406, 3635109, 4039010, 4846812, 6058515, 7270218, 8078020, 12117030, 14540436, 18175545, 24234060, 36351090, 72298279, 72702180, 144596558, 216894837, 289193116, 361491395, 433789674, 650684511, 722982790, 867579348, 1084474185, 1301369022, 1445965580, 2168948370, 2602738044, 3253422555, 4337896740, 6506845110, 13013690220]

約数ペア:

[(1, 13013690220), (2, 6506845110), (3, 4337896740), (4, 3253422555), (5, 2602738044), (6, 2168948370), (9, 1445965580), (10, 1301369022), (12, 1084474185), (15, 867579348), (18, 722982790), (20, 650684511), (30, 433789674), (36, 361491395), (45, 289193116), (60, 216894837), (90, 144596558), (179, 72702180), (180, 72298279), (358, 36351090), (537, 24234060), (716, 18175545), (895, 14540436), (1074, 12117030), (1611, 8078020), (1790, 7270218), (2148, 6058515), (2685, 4846812), (3222, 4039010), (3580, 3635109), (5370, 2423406), (6444, 2019505), (8055, 1615604), (10740, 1211703), (16110, 807802), (32220, 403901)]