7374260

素因数分解:

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

素因数の和:113

約数の個数: 72

約数和(自身を含む): 17558856

約数和(自身を除く): 10184596

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 41, 46, 68, 82, 85, 92, 115, 164, 170, 205, 230, 340, 391, 410, 460, 529, 697, 782, 820, 943, 1058, 1394, 1564, 1886, 1955, 2116, 2645, 2788, 3485, 3772, 3910, 4715, 5290, 6970, 7820, 8993, 9430, 10580, 13940, 16031, 17986, 18860, 21689, 32062, 35972, 43378, 44965, 64124, 80155, 86756, 89930, 108445, 160310, 179860, 216890, 320620, 368713, 433780, 737426, 1474852, 1843565, 3687130, 7374260]

約数ペア:

[(1, 7374260), (2, 3687130), (4, 1843565), (5, 1474852), (10, 737426), (17, 433780), (20, 368713), (23, 320620), (34, 216890), (41, 179860), (46, 160310), (68, 108445), (82, 89930), (85, 86756), (92, 80155), (115, 64124), (164, 44965), (170, 43378), (205, 35972), (230, 32062), (340, 21689), (391, 18860), (410, 17986), (460, 16031), (529, 13940), (697, 10580), (782, 9430), (820, 8993), (943, 7820), (1058, 6970), (1394, 5290), (1564, 4715), (1886, 3910), (1955, 3772), (2116, 3485), (2645, 2788)]