265306590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19267}}^1$

素因数の和:19303

約数の個数: 80

約数和(自身を含む): 755382672

約数和(自身を除く): 490076082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 19267, 38534, 57801, 96335, 115602, 173403, 192670, 289005, 327539, 346806, 520209, 578010, 655078, 867015, 982617, 1040418, 1560627, 1637695, 1734030, 1965234, 2601045, 2947851, 3121254, 3275390, 4913085, 5202090, 5895702, 7803135, 8843553, 9826170, 14739255, 15606270, 17687106, 26530659, 29478510, 44217765, 53061318, 88435530, 132653295, 265306590]

約数ペア:

[(1, 265306590), (2, 132653295), (3, 88435530), (5, 53061318), (6, 44217765), (9, 29478510), (10, 26530659), (15, 17687106), (17, 15606270), (18, 14739255), (27, 9826170), (30, 8843553), (34, 7803135), (45, 5895702), (51, 5202090), (54, 4913085), (81, 3275390), (85, 3121254), (90, 2947851), (102, 2601045), (135, 1965234), (153, 1734030), (162, 1637695), (170, 1560627), (255, 1040418), (270, 982617), (306, 867015), (405, 655078), (459, 578010), (510, 520209), (765, 346806), (810, 327539), (918, 289005), (1377, 192670), (1530, 173403), (2295, 115602), (2754, 96335), (4590, 57801), (6885, 38534), (13770, 19267)]