42531930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67511}}^1$

素因数の和:67531

約数の個数: 48

約数和(自身を含む): 126382464

約数和(自身を除く): 83850534

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, 67511, 135022, 202533, 337555, 405066, 472577, 607599, 675110, 945154, 1012665, 1215198, 1417731, 2025330, 2362885, 2835462, 3037995, 4253193, 4725770, 6075990, 7088655, 8506386, 14177310, 21265965, 42531930]

約数ペア:

[(1, 42531930), (2, 21265965), (3, 14177310), (5, 8506386), (6, 7088655), (7, 6075990), (9, 4725770), (10, 4253193), (14, 3037995), (15, 2835462), (18, 2362885), (21, 2025330), (30, 1417731), (35, 1215198), (42, 1012665), (45, 945154), (63, 675110), (70, 607599), (90, 472577), (105, 405066), (126, 337555), (210, 202533), (315, 135022), (630, 67511)]