2956970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2745430

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 197, 394, 395, 790, 985, 1501, 1970, 3002, 3743, 7486, 7505, 15010, 15563, 18715, 31126, 37430, 77815, 155630, 295697, 591394, 1478485, 2956970]

約数ペア:

[(1, 2956970), (2, 1478485), (5, 591394), (10, 295697), (19, 155630), (38, 77815), (79, 37430), (95, 31126), (158, 18715), (190, 15563), (197, 15010), (394, 7505), (395, 7486), (790, 3743), (985, 3002), (1501, 1970)]