1489741650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{49411}}^1$

素因数の和:49496

約数の個数: 72

約数和(自身を含む): 4062259344

約数和(自身を除く): 2572517694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 3015, 3350, 5025, 6030, 10050, 15075, 30150, 49411, 98822, 148233, 247055, 296466, 444699, 494110, 741165, 889398, 1235275, 1482330, 2223495, 2470550, 3310537, 3705825, 4446990, 6621074, 7411650, 9931611, 11117475, 16552685, 19863222, 22234950, 29794833, 33105370, 49658055, 59589666, 82763425, 99316110, 148974165, 165526850, 248290275, 297948330, 496580550, 744870825, 1489741650]

約数ペア:

[(1, 1489741650), (2, 744870825), (3, 496580550), (5, 297948330), (6, 248290275), (9, 165526850), (10, 148974165), (15, 99316110), (18, 82763425), (25, 59589666), (30, 49658055), (45, 33105370), (50, 29794833), (67, 22234950), (75, 19863222), (90, 16552685), (134, 11117475), (150, 9931611), (201, 7411650), (225, 6621074), (335, 4446990), (402, 3705825), (450, 3310537), (603, 2470550), (670, 2223495), (1005, 1482330), (1206, 1235275), (1675, 889398), (2010, 741165), (3015, 494110), (3350, 444699), (5025, 296466), (6030, 247055), (10050, 148233), (15075, 98822), (30150, 49411)]