9048590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 18036864

約数和(自身を除く): 8988274

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 101, 155, 170, 202, 289, 310, 505, 527, 578, 1010, 1054, 1445, 1717, 2635, 2890, 3131, 3434, 5270, 6262, 8585, 8959, 15655, 17170, 17918, 29189, 31310, 44795, 53227, 58378, 89590, 106454, 145945, 266135, 291890, 532270, 904859, 1809718, 4524295, 9048590]

約数ペア:

[(1, 9048590), (2, 4524295), (5, 1809718), (10, 904859), (17, 532270), (31, 291890), (34, 266135), (62, 145945), (85, 106454), (101, 89590), (155, 58378), (170, 53227), (202, 44795), (289, 31310), (310, 29189), (505, 17918), (527, 17170), (578, 15655), (1010, 8959), (1054, 8585), (1445, 6262), (1717, 5270), (2635, 3434), (2890, 3131)]