996905130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82457}}^1$

素因数の和:82511

約数の個数: 64

約数和(自身を含む): 2659765248

約数和(自身を除く): 1662860118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 82457, 164914, 247371, 412285, 494742, 824570, 1071941, 1236855, 2143882, 2473710, 2556167, 3215823, 5112334, 5359705, 6431646, 7668501, 10719410, 12780835, 15337002, 16079115, 25561670, 32158230, 33230171, 38342505, 66460342, 76685010, 99690513, 166150855, 199381026, 332301710, 498452565, 996905130]

約数ペア:

[(1, 996905130), (2, 498452565), (3, 332301710), (5, 199381026), (6, 166150855), (10, 99690513), (13, 76685010), (15, 66460342), (26, 38342505), (30, 33230171), (31, 32158230), (39, 25561670), (62, 16079115), (65, 15337002), (78, 12780835), (93, 10719410), (130, 7668501), (155, 6431646), (186, 5359705), (195, 5112334), (310, 3215823), (390, 2556167), (403, 2473710), (465, 2143882), (806, 1236855), (930, 1071941), (1209, 824570), (2015, 494742), (2418, 412285), (4030, 247371), (6045, 164914), (12090, 82457)]