1020077868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 2482636240

約数和(自身を除く): 1462558372

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 829, 1658, 1681, 2487, 2501, 3316, 3362, 4974, 5002, 5043, 6724, 7503, 9948, 10004, 10086, 15006, 20172, 30012, 33989, 50569, 67978, 101138, 101967, 102541, 135956, 151707, 202276, 203934, 205082, 303414, 307623, 407868, 410164, 606828, 615246, 1230492, 1393549, 2073329, 2787098, 4146658, 4180647, 5574196, 6219987, 8293316, 8361294, 12439974, 16722588, 24879948, 85006489, 170012978, 255019467, 340025956, 510038934, 1020077868]

約数ペア:

[(1, 1020077868), (2, 510038934), (3, 340025956), (4, 255019467), (6, 170012978), (12, 85006489), (41, 24879948), (61, 16722588), (82, 12439974), (122, 8361294), (123, 8293316), (164, 6219987), (183, 5574196), (244, 4180647), (246, 4146658), (366, 2787098), (492, 2073329), (732, 1393549), (829, 1230492), (1658, 615246), (1681, 606828), (2487, 410164), (2501, 407868), (3316, 307623), (3362, 303414), (4974, 205082), (5002, 203934), (5043, 202276), (6724, 151707), (7503, 135956), (9948, 102541), (10004, 101967), (10086, 101138), (15006, 67978), (20172, 50569), (30012, 33989)]