74859330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 234275328

約数和(自身を除く): 159415998

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1613, 1785, 2210, 2730, 3094, 3226, 3315, 3570, 4641, 4839, 6630, 7735, 8065, 9282, 9678, 11291, 15470, 16130, 20969, 22582, 23205, 24195, 27421, 33873, 41938, 46410, 48390, 54842, 56455, 62907, 67746, 82263, 104845, 112910, 125814, 137105, 146783, 164526, 169365, 191947, 209690, 274210, 293566, 314535, 338730, 356473, 383894, 411315, 440349, 575841, 629070, 712946, 733915, 822630, 880698, 959735, 1069419, 1151682, 1467830, 1782365, 1919470, 2138838, 2201745, 2495311, 2879205, 3564730, 4403490, 4990622, 5347095, 5758410, 7485933, 10694190, 12476555, 14971866, 24953110, 37429665, 74859330]

約数ペア:

[(1, 74859330), (2, 37429665), (3, 24953110), (5, 14971866), (6, 12476555), (7, 10694190), (10, 7485933), (13, 5758410), (14, 5347095), (15, 4990622), (17, 4403490), (21, 3564730), (26, 2879205), (30, 2495311), (34, 2201745), (35, 2138838), (39, 1919470), (42, 1782365), (51, 1467830), (65, 1151682), (70, 1069419), (78, 959735), (85, 880698), (91, 822630), (102, 733915), (105, 712946), (119, 629070), (130, 575841), (170, 440349), (182, 411315), (195, 383894), (210, 356473), (221, 338730), (238, 314535), (255, 293566), (273, 274210), (357, 209690), (390, 191947), (442, 169365), (455, 164526), (510, 146783), (546, 137105), (595, 125814), (663, 112910), (714, 104845), (910, 82263), (1105, 67746), (1190, 62907), (1326, 56455), (1365, 54842), (1547, 48390), (1613, 46410), (1785, 41938), (2210, 33873), (2730, 27421), (3094, 24195), (3226, 23205), (3315, 22582), (3570, 20969), (4641, 16130), (4839, 15470), (6630, 11291), (7735, 9678), (8065, 9282)]