459551490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{15679}}^1$

素因数の和:16666

約数の個数: 32

約数和(自身を含む): 1104122880

約数和(自身を除く): 644571390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 4885, 5862, 9770, 14655, 15679, 29310, 31358, 47037, 78395, 94074, 156790, 235185, 470370, 15318383, 30636766, 45955149, 76591915, 91910298, 153183830, 229775745, 459551490]

約数ペア:

[(1, 459551490), (2, 229775745), (3, 153183830), (5, 91910298), (6, 76591915), (10, 45955149), (15, 30636766), (30, 15318383), (977, 470370), (1954, 235185), (2931, 156790), (4885, 94074), (5862, 78395), (9770, 47037), (14655, 31358), (15679, 29310)]