7939170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 48

約数和(自身を含む): 21860280

約数和(自身を除く): 13921110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5189, 10378, 15567, 25945, 31134, 46701, 51890, 77835, 88213, 93402, 155670, 176426, 233505, 264639, 441065, 467010, 529278, 793917, 882130, 1323195, 1587834, 2646390, 3969585, 7939170]

約数ペア:

[(1, 7939170), (2, 3969585), (3, 2646390), (5, 1587834), (6, 1323195), (9, 882130), (10, 793917), (15, 529278), (17, 467010), (18, 441065), (30, 264639), (34, 233505), (45, 176426), (51, 155670), (85, 93402), (90, 88213), (102, 77835), (153, 51890), (170, 46701), (255, 31134), (306, 25945), (510, 15567), (765, 10378), (1530, 5189)]