14785213140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{12421}}^1$

素因数の和:12842

約数の個数: 144

約数和(自身を含む): 47612532240

約数和(自身を除く): 32827319100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 389, 510, 612, 765, 778, 1020, 1167, 1530, 1556, 1945, 2334, 3060, 3501, 3890, 4668, 5835, 6613, 7002, 7780, 11670, 12421, 13226, 14004, 17505, 19839, 23340, 24842, 26452, 33065, 35010, 37263, 39678, 49684, 59517, 62105, 66130, 70020, 74526, 79356, 99195, 111789, 119034, 124210, 132260, 149052, 186315, 198390, 211157, 223578, 238068, 248420, 297585, 372630, 396780, 422314, 447156, 558945, 595170, 633471, 745260, 844628, 1055785, 1117890, 1190340, 1266942, 1900413, 2111570, 2235780, 2533884, 3167355, 3800826, 4223140, 4831769, 6334710, 7601652, 9502065, 9663538, 12669420, 14495307, 19004130, 19327076, 24158845, 28990614, 38008260, 43485921, 48317690, 57981228, 72476535, 82140073, 86971842, 96635380, 144953070, 164280146, 173943684, 217429605, 246420219, 289906140, 328560292, 410700365, 434859210, 492840438, 739260657, 821400730, 869718420, 985680876, 1232101095, 1478521314, 1642801460, 2464202190, 2957042628, 3696303285, 4928404380, 7392606570, 14785213140]

約数ペア:

[(1, 14785213140), (2, 7392606570), (3, 4928404380), (4, 3696303285), (5, 2957042628), (6, 2464202190), (9, 1642801460), (10, 1478521314), (12, 1232101095), (15, 985680876), (17, 869718420), (18, 821400730), (20, 739260657), (30, 492840438), (34, 434859210), (36, 410700365), (45, 328560292), (51, 289906140), (60, 246420219), (68, 217429605), (85, 173943684), (90, 164280146), (102, 144953070), (153, 96635380), (170, 86971842), (180, 82140073), (204, 72476535), (255, 57981228), (306, 48317690), (340, 43485921), (389, 38008260), (510, 28990614), (612, 24158845), (765, 19327076), (778, 19004130), (1020, 14495307), (1167, 12669420), (1530, 9663538), (1556, 9502065), (1945, 7601652), (2334, 6334710), (3060, 4831769), (3501, 4223140), (3890, 3800826), (4668, 3167355), (5835, 2533884), (6613, 2235780), (7002, 2111570), (7780, 1900413), (11670, 1266942), (12421, 1190340), (13226, 1117890), (14004, 1055785), (17505, 844628), (19839, 745260), (23340, 633471), (24842, 595170), (26452, 558945), (33065, 447156), (35010, 422314), (37263, 396780), (39678, 372630), (49684, 297585), (59517, 248420), (62105, 238068), (66130, 223578), (70020, 211157), (74526, 198390), (79356, 186315), (99195, 149052), (111789, 132260), (119034, 124210)]