47297940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 92047980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 431, 465, 590, 620, 708, 862, 885, 930, 1180, 1293, 1724, 1770, 1829, 1860, 2155, 2586, 3540, 3658, 4310, 5172, 5487, 6465, 7316, 8620, 9145, 10974, 12930, 13361, 18290, 21948, 25429, 25860, 26722, 27435, 36580, 40083, 50858, 53444, 54870, 66805, 76287, 80166, 101716, 109740, 127145, 133610, 152574, 160332, 200415, 254290, 267220, 305148, 381435, 400830, 508580, 762870, 788299, 801660, 1525740, 1576598, 2364897, 3153196, 3941495, 4729794, 7882990, 9459588, 11824485, 15765980, 23648970, 47297940]

約数ペア:

[(1, 47297940), (2, 23648970), (3, 15765980), (4, 11824485), (5, 9459588), (6, 7882990), (10, 4729794), (12, 3941495), (15, 3153196), (20, 2364897), (30, 1576598), (31, 1525740), (59, 801660), (60, 788299), (62, 762870), (93, 508580), (118, 400830), (124, 381435), (155, 305148), (177, 267220), (186, 254290), (236, 200415), (295, 160332), (310, 152574), (354, 133610), (372, 127145), (431, 109740), (465, 101716), (590, 80166), (620, 76287), (708, 66805), (862, 54870), (885, 53444), (930, 50858), (1180, 40083), (1293, 36580), (1724, 27435), (1770, 26722), (1829, 25860), (1860, 25429), (2155, 21948), (2586, 18290), (3540, 13361), (3658, 12930), (4310, 10974), (5172, 9145), (5487, 8620), (6465, 7316)]