39747870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 111095712

約数和(自身を除く): 71347842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 249, 255, 306, 313, 415, 498, 510, 626, 747, 765, 830, 939, 1245, 1411, 1494, 1530, 1565, 1878, 2490, 2817, 2822, 3130, 3735, 4233, 4695, 5321, 5634, 7055, 7470, 8466, 9390, 10642, 12699, 14085, 14110, 15963, 21165, 25398, 25979, 26605, 28170, 31926, 42330, 47889, 51958, 53210, 63495, 77937, 79815, 95778, 126990, 129895, 155874, 159630, 233811, 239445, 259790, 389685, 441643, 467622, 478890, 779370, 883286, 1169055, 1324929, 2208215, 2338110, 2649858, 3974787, 4416430, 6624645, 7949574, 13249290, 19873935, 39747870]

約数ペア:

[(1, 39747870), (2, 19873935), (3, 13249290), (5, 7949574), (6, 6624645), (9, 4416430), (10, 3974787), (15, 2649858), (17, 2338110), (18, 2208215), (30, 1324929), (34, 1169055), (45, 883286), (51, 779370), (83, 478890), (85, 467622), (90, 441643), (102, 389685), (153, 259790), (166, 239445), (170, 233811), (249, 159630), (255, 155874), (306, 129895), (313, 126990), (415, 95778), (498, 79815), (510, 77937), (626, 63495), (747, 53210), (765, 51958), (830, 47889), (939, 42330), (1245, 31926), (1411, 28170), (1494, 26605), (1530, 25979), (1565, 25398), (1878, 21165), (2490, 15963), (2817, 14110), (2822, 14085), (3130, 12699), (3735, 10642), (4233, 9390), (4695, 8466), (5321, 7470), (5634, 7055)]