42430920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50513}}^1$

素因数の和:50534

約数の個数: 64

約数和(自身を含む): 145480320

約数和(自身を除く): 103049400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50513, 101026, 151539, 202052, 252565, 303078, 353591, 404104, 505130, 606156, 707182, 757695, 1010260, 1060773, 1212312, 1414364, 1515390, 1767955, 2020520, 2121546, 2828728, 3030780, 3535910, 4243092, 5303865, 6061560, 7071820, 8486184, 10607730, 14143640, 21215460, 42430920]

約数ペア:

[(1, 42430920), (2, 21215460), (3, 14143640), (4, 10607730), (5, 8486184), (6, 7071820), (7, 6061560), (8, 5303865), (10, 4243092), (12, 3535910), (14, 3030780), (15, 2828728), (20, 2121546), (21, 2020520), (24, 1767955), (28, 1515390), (30, 1414364), (35, 1212312), (40, 1060773), (42, 1010260), (56, 757695), (60, 707182), (70, 606156), (84, 505130), (105, 404104), (120, 353591), (140, 303078), (168, 252565), (210, 202052), (280, 151539), (420, 101026), (840, 50513)]