76997830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 94862138

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 443, 455, 886, 910, 955, 1337, 1910, 2215, 2483, 2674, 3101, 4430, 4966, 5759, 6202, 6685, 11518, 12415, 13370, 15505, 17381, 24830, 28795, 31010, 34762, 40313, 57590, 80626, 84613, 86905, 169226, 173810, 201565, 403130, 423065, 592291, 846130, 1099969, 1184582, 2199938, 2961455, 5499845, 5922910, 7699783, 10999690, 15399566, 38498915, 76997830]

約数ペア:

[(1, 76997830), (2, 38498915), (5, 15399566), (7, 10999690), (10, 7699783), (13, 5922910), (14, 5499845), (26, 2961455), (35, 2199938), (65, 1184582), (70, 1099969), (91, 846130), (130, 592291), (182, 423065), (191, 403130), (382, 201565), (443, 173810), (455, 169226), (886, 86905), (910, 84613), (955, 80626), (1337, 57590), (1910, 40313), (2215, 34762), (2483, 31010), (2674, 28795), (3101, 24830), (4430, 17381), (4966, 15505), (5759, 13370), (6202, 12415), (6685, 11518)]