1395589330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 2967321600

約数和(自身を除く): 1571732270

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 47, 58, 85, 94, 95, 145, 170, 190, 235, 290, 317, 323, 470, 493, 551, 634, 646, 799, 893, 986, 1102, 1363, 1585, 1598, 1615, 1786, 2465, 2726, 2755, 3170, 3230, 3995, 4465, 4930, 5389, 5510, 6023, 6815, 7990, 8930, 9193, 9367, 10778, 12046, 13630, 14899, 15181, 18386, 18734, 23171, 25897, 26945, 29798, 30115, 30362, 45965, 46342, 46835, 51794, 53890, 60230, 74495, 75905, 91930, 93670, 102391, 115855, 129485, 148990, 151810, 156281, 174667, 204782, 231710, 253283, 258970, 283081, 312562, 349334, 432071, 440249, 506566, 511955, 566162, 781405, 864142, 873335, 880498, 1023910, 1266415, 1415405, 1562810, 1746670, 2160355, 2201245, 2532830, 2830810, 2969339, 4320710, 4402490, 4812377, 5938678, 7345207, 8209349, 9624754, 14690414, 14846695, 16418698, 24061885, 29693390, 36726035, 41046745, 48123770, 73452070, 82093490, 139558933, 279117866, 697794665, 1395589330]

約数ペア:

[(1, 1395589330), (2, 697794665), (5, 279117866), (10, 139558933), (17, 82093490), (19, 73452070), (29, 48123770), (34, 41046745), (38, 36726035), (47, 29693390), (58, 24061885), (85, 16418698), (94, 14846695), (95, 14690414), (145, 9624754), (170, 8209349), (190, 7345207), (235, 5938678), (290, 4812377), (317, 4402490), (323, 4320710), (470, 2969339), (493, 2830810), (551, 2532830), (634, 2201245), (646, 2160355), (799, 1746670), (893, 1562810), (986, 1415405), (1102, 1266415), (1363, 1023910), (1585, 880498), (1598, 873335), (1615, 864142), (1786, 781405), (2465, 566162), (2726, 511955), (2755, 506566), (3170, 440249), (3230, 432071), (3995, 349334), (4465, 312562), (4930, 283081), (5389, 258970), (5510, 253283), (6023, 231710), (6815, 204782), (7990, 174667), (8930, 156281), (9193, 151810), (9367, 148990), (10778, 129485), (12046, 115855), (13630, 102391), (14899, 93670), (15181, 91930), (18386, 75905), (18734, 74495), (23171, 60230), (25897, 53890), (26945, 51794), (29798, 46835), (30115, 46342), (30362, 45965)]