30887472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 101850624

約数和(自身を除く): 70963152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 122, 132, 137, 154, 168, 176, 183, 231, 244, 264, 274, 308, 336, 366, 411, 427, 462, 488, 528, 548, 616, 671, 732, 822, 854, 924, 959, 976, 1096, 1232, 1281, 1342, 1464, 1507, 1644, 1708, 1848, 1918, 2013, 2192, 2562, 2684, 2877, 2928, 3014, 3288, 3416, 3696, 3836, 4026, 4521, 4697, 5124, 5368, 5754, 6028, 6576, 6832, 7672, 8052, 8357, 9042, 9394, 10248, 10549, 10736, 11508, 12056, 14091, 15344, 16104, 16714, 18084, 18788, 20496, 21098, 23016, 24112, 25071, 28182, 31647, 32208, 33428, 36168, 37576, 42196, 46032, 50142, 56364, 58499, 63294, 66856, 72336, 75152, 84392, 91927, 100284, 112728, 116998, 126588, 133712, 168784, 175497, 183854, 200568, 225456, 233996, 253176, 275781, 350994, 367708, 401136, 467992, 506352, 551562, 643489, 701988, 735416, 935984, 1103124, 1286978, 1403976, 1470832, 1930467, 2206248, 2573956, 2807952, 3860934, 4412496, 5147912, 7721868, 10295824, 15443736, 30887472]

約数ペア:

[(1, 30887472), (2, 15443736), (3, 10295824), (4, 7721868), (6, 5147912), (7, 4412496), (8, 3860934), (11, 2807952), (12, 2573956), (14, 2206248), (16, 1930467), (21, 1470832), (22, 1403976), (24, 1286978), (28, 1103124), (33, 935984), (42, 735416), (44, 701988), (48, 643489), (56, 551562), (61, 506352), (66, 467992), (77, 401136), (84, 367708), (88, 350994), (112, 275781), (122, 253176), (132, 233996), (137, 225456), (154, 200568), (168, 183854), (176, 175497), (183, 168784), (231, 133712), (244, 126588), (264, 116998), (274, 112728), (308, 100284), (336, 91927), (366, 84392), (411, 75152), (427, 72336), (462, 66856), (488, 63294), (528, 58499), (548, 56364), (616, 50142), (671, 46032), (732, 42196), (822, 37576), (854, 36168), (924, 33428), (959, 32208), (976, 31647), (1096, 28182), (1232, 25071), (1281, 24112), (1342, 23016), (1464, 21098), (1507, 20496), (1644, 18788), (1708, 18084), (1848, 16714), (1918, 16104), (2013, 15344), (2192, 14091), (2562, 12056), (2684, 11508), (2877, 10736), (2928, 10549), (3014, 10248), (3288, 9394), (3416, 9042), (3696, 8357), (3836, 8052), (4026, 7672), (4521, 6832), (4697, 6576), (5124, 6028), (5368, 5754)]