15706679730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74793713}}^1$

素因数の和:74793730

約数の個数: 32

約数和(自身を含む): 43081179264

約数和(自身を除く): 27374499534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74793713, 149587426, 224381139, 373968565, 448762278, 523555991, 747937130, 1047111982, 1121905695, 1570667973, 2243811390, 2617779955, 3141335946, 5235559910, 7853339865, 15706679730]

約数ペア:

[(1, 15706679730), (2, 7853339865), (3, 5235559910), (5, 3141335946), (6, 2617779955), (7, 2243811390), (10, 1570667973), (14, 1121905695), (15, 1047111982), (21, 747937130), (30, 523555991), (35, 448762278), (42, 373968565), (70, 224381139), (105, 149587426), (210, 74793713)]