74864770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 152845056

約数和(自身を除く): 77980286

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 170, 205, 230, 391, 410, 467, 697, 782, 934, 943, 1394, 1886, 1955, 2335, 3485, 3910, 4670, 4715, 6970, 7939, 9430, 10741, 15878, 16031, 19147, 21482, 32062, 38294, 39695, 53705, 79390, 80155, 95735, 107410, 160310, 182597, 191470, 325499, 365194, 440381, 650998, 880762, 912985, 1627495, 1825970, 2201905, 3254990, 4403810, 7486477, 14972954, 37432385, 74864770]

約数ペア:

[(1, 74864770), (2, 37432385), (5, 14972954), (10, 7486477), (17, 4403810), (23, 3254990), (34, 2201905), (41, 1825970), (46, 1627495), (82, 912985), (85, 880762), (115, 650998), (170, 440381), (205, 365194), (230, 325499), (391, 191470), (410, 182597), (467, 160310), (697, 107410), (782, 95735), (934, 80155), (943, 79390), (1394, 53705), (1886, 39695), (1955, 38294), (2335, 32062), (3485, 21482), (3910, 19147), (4670, 16031), (4715, 15878), (6970, 10741), (7939, 9430)]