40765830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 124830720

約数和(自身を除く): 84064890

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, 601, 646, 665, 714, 798, 969, 1190, 1202, 1330, 1615, 1785, 1803, 1938, 1995, 2261, 3005, 3230, 3570, 3606, 3990, 4207, 4522, 4845, 6010, 6783, 8414, 9015, 9690, 10217, 11305, 11419, 12621, 13566, 18030, 20434, 21035, 22610, 22838, 25242, 30651, 33915, 34257, 42070, 51085, 57095, 61302, 63105, 67830, 68514, 71519, 79933, 102170, 114190, 126210, 143038, 153255, 159866, 171285, 194123, 214557, 239799, 306510, 342570, 357595, 388246, 399665, 429114, 479598, 582369, 715190, 799330, 970615, 1072785, 1164738, 1198995, 1358861, 1941230, 2145570, 2397990, 2717722, 2911845, 4076583, 5823690, 6794305, 8153166, 13588610, 20382915, 40765830]

約数ペア:

[(1, 40765830), (2, 20382915), (3, 13588610), (5, 8153166), (6, 6794305), (7, 5823690), (10, 4076583), (14, 2911845), (15, 2717722), (17, 2397990), (19, 2145570), (21, 1941230), (30, 1358861), (34, 1198995), (35, 1164738), (38, 1072785), (42, 970615), (51, 799330), (57, 715190), (70, 582369), (85, 479598), (95, 429114), (102, 399665), (105, 388246), (114, 357595), (119, 342570), (133, 306510), (170, 239799), (190, 214557), (210, 194123), (238, 171285), (255, 159866), (266, 153255), (285, 143038), (323, 126210), (357, 114190), (399, 102170), (510, 79933), (570, 71519), (595, 68514), (601, 67830), (646, 63105), (665, 61302), (714, 57095), (798, 51085), (969, 42070), (1190, 34257), (1202, 33915), (1330, 30651), (1615, 25242), (1785, 22838), (1803, 22610), (1938, 21035), (1995, 20434), (2261, 18030), (3005, 13566), (3230, 12621), (3570, 11419), (3606, 11305), (3990, 10217), (4207, 9690), (4522, 9015), (4845, 8414), (6010, 6783)]