1895345406

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 4616663040

約数和(自身を除く): 2721317634

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 79, 81, 94, 137, 138, 141, 158, 162, 207, 237, 274, 282, 411, 414, 423, 474, 621, 711, 822, 846, 1081, 1233, 1242, 1269, 1422, 1817, 1863, 2133, 2162, 2466, 2538, 3151, 3243, 3634, 3699, 3713, 3726, 3807, 4266, 5451, 6302, 6399, 6439, 6486, 7398, 7426, 7614, 9453, 9729, 10823, 10902, 11097, 11139, 12798, 12878, 16353, 18906, 19317, 19458, 21646, 22194, 22278, 28359, 29187, 32469, 32706, 33417, 38634, 49059, 56718, 57951, 58374, 64938, 66834, 85077, 85399, 87561, 97407, 98118, 100251, 115902, 147177, 148097, 170154, 170798, 173853, 175122, 194814, 200502, 248929, 255231, 256197, 292221, 294354, 296194, 300753, 347706, 444291, 497858, 508681, 510462, 512394, 521559, 584442, 601506, 746787, 768591, 876663, 888582, 1017362, 1043118, 1332873, 1493574, 1526043, 1537182, 1753326, 2240361, 2305773, 2665746, 3052086, 3998619, 4480722, 4578129, 4611546, 6721083, 6917319, 7997238, 9156258, 11699663, 11995857, 13442166, 13734387, 13834638, 20163249, 23399326, 23991714, 27468774, 35098989, 40326498, 41203161, 70197978, 82406322, 105296967, 210593934, 315890901, 631781802, 947672703, 1895345406]

約数ペア:

[(1, 1895345406), (2, 947672703), (3, 631781802), (6, 315890901), (9, 210593934), (18, 105296967), (23, 82406322), (27, 70197978), (46, 41203161), (47, 40326498), (54, 35098989), (69, 27468774), (79, 23991714), (81, 23399326), (94, 20163249), (137, 13834638), (138, 13734387), (141, 13442166), (158, 11995857), (162, 11699663), (207, 9156258), (237, 7997238), (274, 6917319), (282, 6721083), (411, 4611546), (414, 4578129), (423, 4480722), (474, 3998619), (621, 3052086), (711, 2665746), (822, 2305773), (846, 2240361), (1081, 1753326), (1233, 1537182), (1242, 1526043), (1269, 1493574), (1422, 1332873), (1817, 1043118), (1863, 1017362), (2133, 888582), (2162, 876663), (2466, 768591), (2538, 746787), (3151, 601506), (3243, 584442), (3634, 521559), (3699, 512394), (3713, 510462), (3726, 508681), (3807, 497858), (4266, 444291), (5451, 347706), (6302, 300753), (6399, 296194), (6439, 294354), (6486, 292221), (7398, 256197), (7426, 255231), (7614, 248929), (9453, 200502), (9729, 194814), (10823, 175122), (10902, 173853), (11097, 170798), (11139, 170154), (12798, 148097), (12878, 147177), (16353, 115902), (18906, 100251), (19317, 98118), (19458, 97407), (21646, 87561), (22194, 85399), (22278, 85077), (28359, 66834), (29187, 64938), (32469, 58374), (32706, 57951), (33417, 56718), (38634, 49059)]