7393470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15416130

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, 109, 114, 119, 133, 170, 190, 210, 218, 238, 255, 266, 285, 323, 327, 357, 399, 510, 545, 570, 595, 646, 654, 665, 714, 763, 798, 969, 1090, 1190, 1330, 1526, 1615, 1635, 1785, 1853, 1938, 1995, 2071, 2261, 2289, 3230, 3270, 3570, 3706, 3815, 3990, 4142, 4522, 4578, 4845, 5559, 6213, 6783, 7630, 9265, 9690, 10355, 11118, 11305, 11445, 12426, 12971, 13566, 14497, 18530, 20710, 22610, 22890, 25942, 27795, 28994, 31065, 33915, 35207, 38913, 43491, 55590, 62130, 64855, 67830, 70414, 72485, 77826, 86982, 105621, 129710, 144970, 176035, 194565, 211242, 217455, 246449, 352070, 389130, 434910, 492898, 528105, 739347, 1056210, 1232245, 1478694, 2464490, 3696735, 7393470]

約数ペア:

[(1, 7393470), (2, 3696735), (3, 2464490), (5, 1478694), (6, 1232245), (7, 1056210), (10, 739347), (14, 528105), (15, 492898), (17, 434910), (19, 389130), (21, 352070), (30, 246449), (34, 217455), (35, 211242), (38, 194565), (42, 176035), (51, 144970), (57, 129710), (70, 105621), (85, 86982), (95, 77826), (102, 72485), (105, 70414), (109, 67830), (114, 64855), (119, 62130), (133, 55590), (170, 43491), (190, 38913), (210, 35207), (218, 33915), (238, 31065), (255, 28994), (266, 27795), (285, 25942), (323, 22890), (327, 22610), (357, 20710), (399, 18530), (510, 14497), (545, 13566), (570, 12971), (595, 12426), (646, 11445), (654, 11305), (665, 11118), (714, 10355), (763, 9690), (798, 9265), (969, 7630), (1090, 6783), (1190, 6213), (1330, 5559), (1526, 4845), (1615, 4578), (1635, 4522), (1785, 4142), (1853, 3990), (1938, 3815), (1995, 3706), (2071, 3570), (2261, 3270), (2289, 3230)]