15063930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23911}}^1$

素因数の和:23931

約数の個数: 48

約数和(自身を含む): 44763264

約数和(自身を除く): 29699334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 23911, 47822, 71733, 119555, 143466, 167377, 215199, 239110, 334754, 358665, 430398, 502131, 717330, 836885, 1004262, 1075995, 1506393, 1673770, 2151990, 2510655, 3012786, 5021310, 7531965, 15063930]

約数ペア:

[(1, 15063930), (2, 7531965), (3, 5021310), (5, 3012786), (6, 2510655), (7, 2151990), (9, 1673770), (10, 1506393), (14, 1075995), (15, 1004262), (18, 836885), (21, 717330), (30, 502131), (35, 430398), (42, 358665), (45, 334754), (63, 239110), (70, 215199), (90, 167377), (105, 143466), (126, 119555), (210, 71733), (315, 47822), (630, 23911)]