30685074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 76334400

約数和(自身を除く): 45649326

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 59, 61, 87, 98, 118, 122, 147, 174, 177, 183, 203, 294, 354, 366, 406, 413, 427, 609, 826, 854, 1218, 1239, 1281, 1421, 1711, 1769, 2478, 2562, 2842, 2891, 2989, 3422, 3538, 3599, 4263, 5133, 5307, 5782, 5978, 7198, 8526, 8673, 8967, 10266, 10614, 10797, 11977, 12383, 17346, 17934, 21594, 23954, 24766, 25193, 35931, 37149, 50386, 71862, 74298, 75579, 83839, 86681, 104371, 151158, 167678, 173362, 176351, 208742, 251517, 260043, 313113, 352702, 503034, 520086, 529053, 626226, 730597, 1058106, 1461194, 2191791, 4383582, 5114179, 10228358, 15342537, 30685074]

約数ペア:

[(1, 30685074), (2, 15342537), (3, 10228358), (6, 5114179), (7, 4383582), (14, 2191791), (21, 1461194), (29, 1058106), (42, 730597), (49, 626226), (58, 529053), (59, 520086), (61, 503034), (87, 352702), (98, 313113), (118, 260043), (122, 251517), (147, 208742), (174, 176351), (177, 173362), (183, 167678), (203, 151158), (294, 104371), (354, 86681), (366, 83839), (406, 75579), (413, 74298), (427, 71862), (609, 50386), (826, 37149), (854, 35931), (1218, 25193), (1239, 24766), (1281, 23954), (1421, 21594), (1711, 17934), (1769, 17346), (2478, 12383), (2562, 11977), (2842, 10797), (2891, 10614), (2989, 10266), (3422, 8967), (3538, 8673), (3599, 8526), (4263, 7198), (5133, 5978), (5307, 5782)]