74244070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 139023360

約数和(自身を除く): 64779290

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 1723, 3446, 4309, 8615, 8618, 17230, 21545, 43090, 53413, 106826, 239497, 267065, 478994, 534130, 1197485, 2394970, 7424407, 14848814, 37122035, 74244070]

約数ペア:

[(1, 74244070), (2, 37122035), (5, 14848814), (10, 7424407), (31, 2394970), (62, 1197485), (139, 534130), (155, 478994), (278, 267065), (310, 239497), (695, 106826), (1390, 53413), (1723, 43090), (3446, 21545), (4309, 17230), (8615, 8618)]