64746010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 138205440

約数和(自身を除く): 73459430

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 61, 70, 118, 122, 257, 295, 305, 413, 427, 514, 590, 610, 826, 854, 1285, 1799, 2065, 2135, 2570, 3598, 3599, 4130, 4270, 7198, 8995, 15163, 15677, 17990, 17995, 25193, 30326, 31354, 35990, 50386, 75815, 78385, 106141, 109739, 125965, 151630, 156770, 212282, 219478, 251930, 530705, 548695, 924943, 1061410, 1097390, 1849886, 4624715, 6474601, 9249430, 12949202, 32373005, 64746010]

約数ペア:

[(1, 64746010), (2, 32373005), (5, 12949202), (7, 9249430), (10, 6474601), (14, 4624715), (35, 1849886), (59, 1097390), (61, 1061410), (70, 924943), (118, 548695), (122, 530705), (257, 251930), (295, 219478), (305, 212282), (413, 156770), (427, 151630), (514, 125965), (590, 109739), (610, 106141), (826, 78385), (854, 75815), (1285, 50386), (1799, 35990), (2065, 31354), (2135, 30326), (2570, 25193), (3598, 17995), (3599, 17990), (4130, 15677), (4270, 15163), (7198, 8995)]