834605850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{428003}}^1$

素因数の和:428031

約数の個数: 48

約数和(自身を含む): 2229044832

約数和(自身を除く): 1394438982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 428003, 856006, 1284009, 2140015, 2568018, 4280030, 5564039, 6420045, 10700075, 11128078, 12840090, 16692117, 21400150, 27820195, 32100225, 33384234, 55640390, 64200450, 83460585, 139100975, 166921170, 278201950, 417302925, 834605850]

約数ペア:

[(1, 834605850), (2, 417302925), (3, 278201950), (5, 166921170), (6, 139100975), (10, 83460585), (13, 64200450), (15, 55640390), (25, 33384234), (26, 32100225), (30, 27820195), (39, 21400150), (50, 16692117), (65, 12840090), (75, 11128078), (78, 10700075), (130, 6420045), (150, 5564039), (195, 4280030), (325, 2568018), (390, 2140015), (650, 1284009), (975, 856006), (1950, 428003)]