1118260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 3048192

約数和(自身を除く): 1929932

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 23, 26, 34, 44, 46, 52, 55, 65, 68, 85, 92, 110, 115, 130, 143, 170, 187, 220, 221, 230, 253, 260, 286, 299, 340, 374, 391, 442, 460, 506, 572, 598, 715, 748, 782, 884, 935, 1012, 1105, 1196, 1265, 1430, 1495, 1564, 1870, 1955, 2210, 2431, 2530, 2860, 2990, 3289, 3740, 3910, 4301, 4420, 4862, 5060, 5083, 5980, 6578, 7820, 8602, 9724, 10166, 12155, 13156, 16445, 17204, 20332, 21505, 24310, 25415, 32890, 43010, 48620, 50830, 55913, 65780, 86020, 101660, 111826, 223652, 279565, 559130, 1118260]

約数ペア:

[(1, 1118260), (2, 559130), (4, 279565), (5, 223652), (10, 111826), (11, 101660), (13, 86020), (17, 65780), (20, 55913), (22, 50830), (23, 48620), (26, 43010), (34, 32890), (44, 25415), (46, 24310), (52, 21505), (55, 20332), (65, 17204), (68, 16445), (85, 13156), (92, 12155), (110, 10166), (115, 9724), (130, 8602), (143, 7820), (170, 6578), (187, 5980), (220, 5083), (221, 5060), (230, 4862), (253, 4420), (260, 4301), (286, 3910), (299, 3740), (340, 3289), (374, 2990), (391, 2860), (442, 2530), (460, 2431), (506, 2210), (572, 1955), (598, 1870), (715, 1564), (748, 1495), (782, 1430), (884, 1265), (935, 1196), (1012, 1105)]