4179730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 3722990

約数列:

[1, 2, 5, 10, 31, 62, 97, 139, 155, 194, 278, 310, 485, 695, 970, 1390, 3007, 4309, 6014, 8618, 13483, 15035, 21545, 26966, 30070, 43090, 67415, 134830, 417973, 835946, 2089865, 4179730]

約数ペア:

[(1, 4179730), (2, 2089865), (5, 835946), (10, 417973), (31, 134830), (62, 67415), (97, 43090), (139, 30070), (155, 26966), (194, 21545), (278, 15035), (310, 13483), (485, 8618), (695, 6014), (970, 4309), (1390, 3007)]