764556430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 1533779712

約数和(自身を除く): 769223282

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 227, 335, 454, 457, 670, 737, 914, 1135, 1474, 2270, 2285, 2497, 3685, 4570, 4994, 5027, 7370, 10054, 12485, 15209, 24970, 25135, 30418, 30619, 50270, 61238, 76045, 103739, 152090, 153095, 167299, 207478, 306190, 334598, 336809, 518695, 673618, 836495, 1037390, 1141129, 1672990, 1684045, 2282258, 3368090, 5705645, 6950513, 11411290, 13901026, 34752565, 69505130, 76455643, 152911286, 382278215, 764556430]

約数ペア:

[(1, 764556430), (2, 382278215), (5, 152911286), (10, 76455643), (11, 69505130), (22, 34752565), (55, 13901026), (67, 11411290), (110, 6950513), (134, 5705645), (227, 3368090), (335, 2282258), (454, 1684045), (457, 1672990), (670, 1141129), (737, 1037390), (914, 836495), (1135, 673618), (1474, 518695), (2270, 336809), (2285, 334598), (2497, 306190), (3685, 207478), (4570, 167299), (4994, 153095), (5027, 152090), (7370, 103739), (10054, 76045), (12485, 61238), (15209, 50270), (24970, 30619), (25135, 30418)]