105339990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 216897450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1553, 1615, 1785, 1938, 1995, 2261, 3106, 3230, 3570, 3990, 4522, 4659, 4845, 6783, 7765, 9318, 9690, 10871, 11305, 13566, 15530, 21742, 22610, 23295, 26401, 29507, 32613, 33915, 46590, 52802, 54355, 59014, 65226, 67830, 79203, 88521, 108710, 132005, 147535, 158406, 163065, 177042, 184807, 206549, 264010, 295070, 326130, 369614, 396015, 413098, 442605, 501619, 554421, 619647, 792030, 885210, 924035, 1003238, 1032745, 1108842, 1239294, 1504857, 1848070, 2065490, 2508095, 2772105, 3009714, 3098235, 3511333, 5016190, 5544210, 6196470, 7022666, 7524285, 10533999, 15048570, 17556665, 21067998, 35113330, 52669995, 105339990]

約数ペア:

[(1, 105339990), (2, 52669995), (3, 35113330), (5, 21067998), (6, 17556665), (7, 15048570), (10, 10533999), (14, 7524285), (15, 7022666), (17, 6196470), (19, 5544210), (21, 5016190), (30, 3511333), (34, 3098235), (35, 3009714), (38, 2772105), (42, 2508095), (51, 2065490), (57, 1848070), (70, 1504857), (85, 1239294), (95, 1108842), (102, 1032745), (105, 1003238), (114, 924035), (119, 885210), (133, 792030), (170, 619647), (190, 554421), (210, 501619), (238, 442605), (255, 413098), (266, 396015), (285, 369614), (323, 326130), (357, 295070), (399, 264010), (510, 206549), (570, 184807), (595, 177042), (646, 163065), (665, 158406), (714, 147535), (798, 132005), (969, 108710), (1190, 88521), (1330, 79203), (1553, 67830), (1615, 65226), (1785, 59014), (1938, 54355), (1995, 52802), (2261, 46590), (3106, 33915), (3230, 32613), (3570, 29507), (3990, 26401), (4522, 23295), (4659, 22610), (4845, 21742), (6783, 15530), (7765, 13566), (9318, 11305), (9690, 10871)]