39912210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 116847360

約数和(自身を除く): 76935150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 137, 166, 195, 234, 249, 270, 274, 351, 390, 411, 415, 498, 585, 685, 702, 747, 822, 830, 1079, 1170, 1233, 1245, 1370, 1494, 1755, 1781, 2055, 2158, 2241, 2466, 2490, 3237, 3510, 3562, 3699, 3735, 4110, 4482, 5343, 5395, 6165, 6474, 7398, 7470, 8905, 9711, 10686, 10790, 11205, 11371, 12330, 16029, 16185, 17810, 18495, 19422, 22410, 22742, 26715, 29133, 32058, 32370, 34113, 36990, 48087, 48555, 53430, 56855, 58266, 68226, 80145, 96174, 97110, 102339, 113710, 145665, 147823, 160290, 170565, 204678, 240435, 291330, 295646, 307017, 341130, 443469, 480870, 511695, 614034, 739115, 886938, 1023390, 1330407, 1478230, 1535085, 2217345, 2660814, 3070170, 3991221, 4434690, 6652035, 7982442, 13304070, 19956105, 39912210]

約数ペア:

[(1, 39912210), (2, 19956105), (3, 13304070), (5, 7982442), (6, 6652035), (9, 4434690), (10, 3991221), (13, 3070170), (15, 2660814), (18, 2217345), (26, 1535085), (27, 1478230), (30, 1330407), (39, 1023390), (45, 886938), (54, 739115), (65, 614034), (78, 511695), (83, 480870), (90, 443469), (117, 341130), (130, 307017), (135, 295646), (137, 291330), (166, 240435), (195, 204678), (234, 170565), (249, 160290), (270, 147823), (274, 145665), (351, 113710), (390, 102339), (411, 97110), (415, 96174), (498, 80145), (585, 68226), (685, 58266), (702, 56855), (747, 53430), (822, 48555), (830, 48087), (1079, 36990), (1170, 34113), (1233, 32370), (1245, 32058), (1370, 29133), (1494, 26715), (1755, 22742), (1781, 22410), (2055, 19422), (2158, 18495), (2241, 17810), (2466, 16185), (2490, 16029), (3237, 12330), (3510, 11371), (3562, 11205), (3699, 10790), (3735, 10686), (4110, 9711), (4482, 8905), (5343, 7470), (5395, 7398), (6165, 6474)]