91959430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 182108160

約数和(自身を除く): 90148730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 103, 127, 185, 190, 206, 254, 370, 515, 635, 703, 1030, 1270, 1406, 1957, 2413, 3515, 3811, 3914, 4699, 4826, 7030, 7622, 9398, 9785, 12065, 13081, 19055, 19570, 23495, 24130, 26162, 38110, 46990, 65405, 72409, 89281, 130810, 144818, 178562, 248539, 362045, 446405, 483997, 497078, 724090, 892810, 967994, 1242695, 2419985, 2485390, 4839970, 9195943, 18391886, 45979715, 91959430]

約数ペア:

[(1, 91959430), (2, 45979715), (5, 18391886), (10, 9195943), (19, 4839970), (37, 2485390), (38, 2419985), (74, 1242695), (95, 967994), (103, 892810), (127, 724090), (185, 497078), (190, 483997), (206, 446405), (254, 362045), (370, 248539), (515, 178562), (635, 144818), (703, 130810), (1030, 89281), (1270, 72409), (1406, 65405), (1957, 46990), (2413, 38110), (3515, 26162), (3811, 24130), (3914, 23495), (4699, 19570), (4826, 19055), (7030, 13081), (7622, 12065), (9398, 9785)]