30681396

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 84584640

約数和(自身を除く): 53903244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 983, 1156, 1734, 1836, 1966, 2601, 2949, 3468, 3932, 5202, 5898, 7803, 8847, 10404, 11796, 15606, 16711, 17694, 26541, 31212, 33422, 35388, 50133, 53082, 66844, 100266, 106164, 150399, 200532, 284087, 300798, 451197, 568174, 601596, 852261, 902394, 1136348, 1704522, 1804788, 2556783, 3409044, 5113566, 7670349, 10227132, 15340698, 30681396]

約数ペア:

[(1, 30681396), (2, 15340698), (3, 10227132), (4, 7670349), (6, 5113566), (9, 3409044), (12, 2556783), (17, 1804788), (18, 1704522), (27, 1136348), (34, 902394), (36, 852261), (51, 601596), (54, 568174), (68, 451197), (102, 300798), (108, 284087), (153, 200532), (204, 150399), (289, 106164), (306, 100266), (459, 66844), (578, 53082), (612, 50133), (867, 35388), (918, 33422), (983, 31212), (1156, 26541), (1734, 17694), (1836, 16711), (1966, 15606), (2601, 11796), (2949, 10404), (3468, 8847), (3932, 7803), (5202, 5898)]