8541390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 24399648

約数和(自身を除く): 15858258

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 181, 195, 242, 286, 330, 362, 363, 390, 429, 543, 605, 715, 726, 858, 905, 1086, 1210, 1430, 1573, 1810, 1815, 1991, 2145, 2353, 2715, 3146, 3630, 3982, 4290, 4706, 4719, 5430, 5973, 7059, 7865, 9438, 9955, 11765, 11946, 14118, 15730, 19910, 21901, 23530, 23595, 25883, 29865, 35295, 43802, 47190, 51766, 59730, 65703, 70590, 77649, 109505, 129415, 131406, 155298, 219010, 258830, 284713, 328515, 388245, 569426, 657030, 776490, 854139, 1423565, 1708278, 2847130, 4270695, 8541390]

約数ペア:

[(1, 8541390), (2, 4270695), (3, 2847130), (5, 1708278), (6, 1423565), (10, 854139), (11, 776490), (13, 657030), (15, 569426), (22, 388245), (26, 328515), (30, 284713), (33, 258830), (39, 219010), (55, 155298), (65, 131406), (66, 129415), (78, 109505), (110, 77649), (121, 70590), (130, 65703), (143, 59730), (165, 51766), (181, 47190), (195, 43802), (242, 35295), (286, 29865), (330, 25883), (362, 23595), (363, 23530), (390, 21901), (429, 19910), (543, 15730), (605, 14118), (715, 11946), (726, 11765), (858, 9955), (905, 9438), (1086, 7865), (1210, 7059), (1430, 5973), (1573, 5430), (1810, 4719), (1815, 4706), (1991, 4290), (2145, 3982), (2353, 3630), (2715, 3146)]