284943757140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{970583}}^1$

素因数の和:970838

約数の個数: 144

約数和(自身を含む): 992045553408

約数和(自身を除く): 707101796268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 315, 420, 466, 630, 699, 932, 1165, 1260, 1398, 1631, 2097, 2330, 2796, 3262, 3495, 4194, 4660, 4893, 6524, 6990, 8155, 8388, 9786, 10485, 13980, 14679, 16310, 19572, 20970, 24465, 29358, 32620, 41940, 48930, 58716, 73395, 97860, 146790, 293580, 970583, 1941166, 2911749, 3882332, 4852915, 5823498, 6794081, 8735247, 9705830, 11646996, 13588162, 14558745, 17470494, 19411660, 20382243, 27176324, 29117490, 33970405, 34940988, 40764486, 43676235, 58234980, 61146729, 67940810, 81528972, 87352470, 101911215, 122293458, 135881620, 174704940, 203822430, 226145839, 244586916, 305733645, 407644860, 452291678, 611467290, 678437517, 904583356, 1130729195, 1222934580, 1356875034, 1583020873, 2035312551, 2261458390, 2713750068, 3166041746, 3392187585, 4070625102, 4522916780, 4749062619, 6332083492, 6784375170, 7915104365, 8141250204, 9498125238, 10176562755, 13568750340, 14247187857, 15830208730, 18996250476, 20353125510, 23745313095, 28494375714, 31660417460, 40706251020, 47490626190, 56988751428, 71235939285, 94981252380, 142471878570, 284943757140]

約数ペア:

[(1, 284943757140), (2, 142471878570), (3, 94981252380), (4, 71235939285), (5, 56988751428), (6, 47490626190), (7, 40706251020), (9, 31660417460), (10, 28494375714), (12, 23745313095), (14, 20353125510), (15, 18996250476), (18, 15830208730), (20, 14247187857), (21, 13568750340), (28, 10176562755), (30, 9498125238), (35, 8141250204), (36, 7915104365), (42, 6784375170), (45, 6332083492), (60, 4749062619), (63, 4522916780), (70, 4070625102), (84, 3392187585), (90, 3166041746), (105, 2713750068), (126, 2261458390), (140, 2035312551), (180, 1583020873), (210, 1356875034), (233, 1222934580), (252, 1130729195), (315, 904583356), (420, 678437517), (466, 611467290), (630, 452291678), (699, 407644860), (932, 305733645), (1165, 244586916), (1260, 226145839), (1398, 203822430), (1631, 174704940), (2097, 135881620), (2330, 122293458), (2796, 101911215), (3262, 87352470), (3495, 81528972), (4194, 67940810), (4660, 61146729), (4893, 58234980), (6524, 43676235), (6990, 40764486), (8155, 34940988), (8388, 33970405), (9786, 29117490), (10485, 27176324), (13980, 20382243), (14679, 19411660), (16310, 17470494), (19572, 14558745), (20970, 13588162), (24465, 11646996), (29358, 9705830), (32620, 8735247), (41940, 6794081), (48930, 5823498), (58716, 4852915), (73395, 3882332), (97860, 2911749), (146790, 1941166), (293580, 970583)]