243704610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6961}}^1$

素因数の和:7363

約数の個数: 48

約数和(自身を含む): 635352120

約数和(自身を除く): 391647510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 6961, 7002, 11670, 13922, 17505, 20883, 34805, 35010, 41766, 62649, 69610, 104415, 125298, 208830, 313245, 626490, 2707829, 5415658, 8123487, 13539145, 16246974, 24370461, 27078290, 40617435, 48740922, 81234870, 121852305, 243704610]

約数ペア:

[(1, 243704610), (2, 121852305), (3, 81234870), (5, 48740922), (6, 40617435), (9, 27078290), (10, 24370461), (15, 16246974), (18, 13539145), (30, 8123487), (45, 5415658), (90, 2707829), (389, 626490), (778, 313245), (1167, 208830), (1945, 125298), (2334, 104415), (3501, 69610), (3890, 62649), (5835, 41766), (6961, 35010), (7002, 34805), (11670, 20883), (13922, 17505)]