7139660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 18289152

約数和(自身を除く): 11149492

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 83, 85, 92, 110, 115, 166, 170, 187, 220, 230, 253, 332, 340, 374, 391, 415, 460, 506, 748, 782, 830, 913, 935, 1012, 1265, 1411, 1564, 1660, 1826, 1870, 1909, 1955, 2530, 2822, 3652, 3740, 3818, 3910, 4301, 4565, 5060, 5644, 7055, 7636, 7820, 8602, 9130, 9545, 14110, 15521, 17204, 18260, 19090, 20999, 21505, 28220, 31042, 32453, 38180, 41998, 43010, 62084, 64906, 77605, 83996, 86020, 104995, 129812, 155210, 162265, 209990, 310420, 324530, 356983, 419980, 649060, 713966, 1427932, 1784915, 3569830, 7139660]

約数ペア:

[(1, 7139660), (2, 3569830), (4, 1784915), (5, 1427932), (10, 713966), (11, 649060), (17, 419980), (20, 356983), (22, 324530), (23, 310420), (34, 209990), (44, 162265), (46, 155210), (55, 129812), (68, 104995), (83, 86020), (85, 83996), (92, 77605), (110, 64906), (115, 62084), (166, 43010), (170, 41998), (187, 38180), (220, 32453), (230, 31042), (253, 28220), (332, 21505), (340, 20999), (374, 19090), (391, 18260), (415, 17204), (460, 15521), (506, 14110), (748, 9545), (782, 9130), (830, 8602), (913, 7820), (935, 7636), (1012, 7055), (1265, 5644), (1411, 5060), (1564, 4565), (1660, 4301), (1826, 3910), (1870, 3818), (1909, 3740), (1955, 3652), (2530, 2822)]