6818490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 20666880

約数和(自身を除く): 13848390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 137, 158, 210, 237, 274, 315, 395, 411, 474, 553, 630, 685, 711, 790, 822, 959, 1106, 1185, 1233, 1370, 1422, 1659, 1918, 2055, 2370, 2466, 2765, 2877, 3318, 3555, 4110, 4795, 4977, 5530, 5754, 6165, 7110, 8295, 8631, 9590, 9954, 10823, 12330, 14385, 16590, 17262, 21646, 24885, 28770, 32469, 43155, 49770, 54115, 64938, 75761, 86310, 97407, 108230, 151522, 162345, 194814, 227283, 324690, 378805, 454566, 487035, 681849, 757610, 974070, 1136415, 1363698, 2272830, 3409245, 6818490]

約数ペア:

[(1, 6818490), (2, 3409245), (3, 2272830), (5, 1363698), (6, 1136415), (7, 974070), (9, 757610), (10, 681849), (14, 487035), (15, 454566), (18, 378805), (21, 324690), (30, 227283), (35, 194814), (42, 162345), (45, 151522), (63, 108230), (70, 97407), (79, 86310), (90, 75761), (105, 64938), (126, 54115), (137, 49770), (158, 43155), (210, 32469), (237, 28770), (274, 24885), (315, 21646), (395, 17262), (411, 16590), (474, 14385), (553, 12330), (630, 10823), (685, 9954), (711, 9590), (790, 8631), (822, 8295), (959, 7110), (1106, 6165), (1185, 5754), (1233, 5530), (1370, 4977), (1422, 4795), (1659, 4110), (1918, 3555), (2055, 3318), (2370, 2877), (2466, 2765)]