145173030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 370588608

約数和(自身を除く): 225415578

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 281, 510, 562, 843, 1013, 1405, 1686, 2026, 2810, 3039, 4215, 4777, 5065, 6078, 8430, 9554, 10130, 14331, 15195, 17221, 23885, 28662, 30390, 34442, 47770, 51663, 71655, 86105, 103326, 143310, 172210, 258315, 284653, 516630, 569306, 853959, 1423265, 1707918, 2846530, 4269795, 4839101, 8539590, 9678202, 14517303, 24195505, 29034606, 48391010, 72586515, 145173030]

約数ペア:

[(1, 145173030), (2, 72586515), (3, 48391010), (5, 29034606), (6, 24195505), (10, 14517303), (15, 9678202), (17, 8539590), (30, 4839101), (34, 4269795), (51, 2846530), (85, 1707918), (102, 1423265), (170, 853959), (255, 569306), (281, 516630), (510, 284653), (562, 258315), (843, 172210), (1013, 143310), (1405, 103326), (1686, 86105), (2026, 71655), (2810, 51663), (3039, 47770), (4215, 34442), (4777, 30390), (5065, 28662), (6078, 23885), (8430, 17221), (9554, 15195), (10130, 14331)]