61879660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 147837312

約数和(自身を除く): 85957652

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 41, 46, 68, 82, 85, 92, 115, 164, 170, 193, 205, 230, 340, 386, 391, 410, 460, 697, 772, 782, 820, 943, 965, 1394, 1564, 1886, 1930, 1955, 2788, 3281, 3485, 3772, 3860, 3910, 4439, 4715, 6562, 6970, 7820, 7913, 8878, 9430, 13124, 13940, 15826, 16031, 16405, 17756, 18860, 22195, 31652, 32062, 32810, 39565, 44390, 64124, 65620, 75463, 79130, 80155, 88780, 134521, 150926, 158260, 160310, 181999, 269042, 301852, 320620, 363998, 377315, 538084, 672605, 727996, 754630, 909995, 1345210, 1509260, 1819990, 2690420, 3093983, 3639980, 6187966, 12375932, 15469915, 30939830, 61879660]

約数ペア:

[(1, 61879660), (2, 30939830), (4, 15469915), (5, 12375932), (10, 6187966), (17, 3639980), (20, 3093983), (23, 2690420), (34, 1819990), (41, 1509260), (46, 1345210), (68, 909995), (82, 754630), (85, 727996), (92, 672605), (115, 538084), (164, 377315), (170, 363998), (193, 320620), (205, 301852), (230, 269042), (340, 181999), (386, 160310), (391, 158260), (410, 150926), (460, 134521), (697, 88780), (772, 80155), (782, 79130), (820, 75463), (943, 65620), (965, 64124), (1394, 44390), (1564, 39565), (1886, 32810), (1930, 32062), (1955, 31652), (2788, 22195), (3281, 18860), (3485, 17756), (3772, 16405), (3860, 16031), (3910, 15826), (4439, 13940), (4715, 13124), (6562, 9430), (6970, 8878), (7820, 7913)]