1549291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12604

約数の個数: 144

約数和(自身を含む): 5049118368

約数和(自身を除く): 3499827108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 2057, 2244, 2420, 2805, 3630, 3740, 4114, 5610, 6171, 7260, 8228, 10285, 11220, 12342, 12553, 20570, 24684, 25106, 30855, 37659, 41140, 50212, 61710, 62765, 75318, 123420, 125530, 138083, 150636, 188295, 213401, 251060, 276166, 376590, 414249, 426802, 552332, 640203, 690415, 753180, 828498, 853604, 1067005, 1280406, 1380830, 1518913, 1656996, 2071245, 2134010, 2347411, 2560812, 2761660, 3037826, 3201015, 4142490, 4268020, 4556739, 4694822, 6075652, 6402030, 7042233, 7594565, 8284980, 9113478, 9389644, 11737055, 12804060, 14084466, 15189130, 18226956, 22783695, 23474110, 25821521, 28168932, 30378260, 35211165, 45567390, 46948220, 51643042, 70422330, 77464563, 91134780, 103286084, 129107605, 140844660, 154929126, 258215210, 309858252, 387322815, 516430420, 774645630, 1549291260]

約数ペア:

[(1, 1549291260), (2, 774645630), (3, 516430420), (4, 387322815), (5, 309858252), (6, 258215210), (10, 154929126), (11, 140844660), (12, 129107605), (15, 103286084), (17, 91134780), (20, 77464563), (22, 70422330), (30, 51643042), (33, 46948220), (34, 45567390), (44, 35211165), (51, 30378260), (55, 28168932), (60, 25821521), (66, 23474110), (68, 22783695), (85, 18226956), (102, 15189130), (110, 14084466), (121, 12804060), (132, 11737055), (165, 9389644), (170, 9113478), (187, 8284980), (204, 7594565), (220, 7042233), (242, 6402030), (255, 6075652), (330, 4694822), (340, 4556739), (363, 4268020), (374, 4142490), (484, 3201015), (510, 3037826), (561, 2761660), (605, 2560812), (660, 2347411), (726, 2134010), (748, 2071245), (935, 1656996), (1020, 1518913), (1122, 1380830), (1210, 1280406), (1452, 1067005), (1815, 853604), (1870, 828498), (2057, 753180), (2244, 690415), (2420, 640203), (2805, 552332), (3630, 426802), (3740, 414249), (4114, 376590), (5610, 276166), (6171, 251060), (7260, 213401), (8228, 188295), (10285, 150636), (11220, 138083), (12342, 125530), (12553, 123420), (20570, 75318), (24684, 62765), (25106, 61710), (30855, 50212), (37659, 41140)]