492760970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 1007596800

約数和(自身を除く): 514835830

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 97, 115, 130, 194, 230, 299, 485, 598, 970, 1261, 1495, 1699, 2231, 2522, 2990, 3398, 4462, 6305, 8495, 11155, 12610, 16990, 22087, 22310, 29003, 39077, 44174, 58006, 78154, 110435, 145015, 164803, 195385, 220870, 290030, 329606, 390770, 508001, 824015, 1016002, 1648030, 2142439, 2540005, 3790469, 4284878, 5080010, 7580938, 10712195, 18952345, 21424390, 37904690, 49276097, 98552194, 246380485, 492760970]

約数ペア:

[(1, 492760970), (2, 246380485), (5, 98552194), (10, 49276097), (13, 37904690), (23, 21424390), (26, 18952345), (46, 10712195), (65, 7580938), (97, 5080010), (115, 4284878), (130, 3790469), (194, 2540005), (230, 2142439), (299, 1648030), (485, 1016002), (598, 824015), (970, 508001), (1261, 390770), (1495, 329606), (1699, 290030), (2231, 220870), (2522, 195385), (2990, 164803), (3398, 145015), (4462, 110435), (6305, 78154), (8495, 58006), (11155, 44174), (12610, 39077), (16990, 29003), (22087, 22310)]