47195190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{24971}}^1$

素因数の和:24994

約数の個数: 64

約数和(自身を含む): 143838720

約数和(自身を除く): 96643530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 24971, 49942, 74913, 124855, 149826, 174797, 224739, 249710, 349594, 374565, 449478, 524391, 674217, 749130, 873985, 1048782, 1123695, 1348434, 1573173, 1747970, 2247390, 2621955, 3146346, 3371085, 4719519, 5243910, 6742170, 7865865, 9439038, 15731730, 23597595, 47195190]

約数ペア:

[(1, 47195190), (2, 23597595), (3, 15731730), (5, 9439038), (6, 7865865), (7, 6742170), (9, 5243910), (10, 4719519), (14, 3371085), (15, 3146346), (18, 2621955), (21, 2247390), (27, 1747970), (30, 1573173), (35, 1348434), (42, 1123695), (45, 1048782), (54, 873985), (63, 749130), (70, 674217), (90, 524391), (105, 449478), (126, 374565), (135, 349594), (189, 249710), (210, 224739), (270, 174797), (315, 149826), (378, 124855), (630, 74913), (945, 49942), (1890, 24971)]