61370148

素因数分解:

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

素因数の和:170

約数の個数: 144

約数和(自身を含む): 178113600

約数和(自身を除く): 116743452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 59, 61, 84, 87, 98, 116, 118, 122, 147, 174, 177, 183, 196, 203, 236, 244, 294, 348, 354, 366, 406, 413, 427, 588, 609, 708, 732, 812, 826, 854, 1218, 1239, 1281, 1421, 1652, 1708, 1711, 1769, 2436, 2478, 2562, 2842, 2891, 2989, 3422, 3538, 3599, 4263, 4956, 5124, 5133, 5307, 5684, 5782, 5978, 6844, 7076, 7198, 8526, 8673, 8967, 10266, 10614, 10797, 11564, 11956, 11977, 12383, 14396, 17052, 17346, 17934, 20532, 21228, 21594, 23954, 24766, 25193, 34692, 35868, 35931, 37149, 43188, 47908, 49532, 50386, 71862, 74298, 75579, 83839, 86681, 100772, 104371, 143724, 148596, 151158, 167678, 173362, 176351, 208742, 251517, 260043, 302316, 313113, 335356, 346724, 352702, 417484, 503034, 520086, 529053, 626226, 705404, 730597, 1006068, 1040172, 1058106, 1252452, 1461194, 2116212, 2191791, 2922388, 4383582, 5114179, 8767164, 10228358, 15342537, 20456716, 30685074, 61370148]

約数ペア:

[(1, 61370148), (2, 30685074), (3, 20456716), (4, 15342537), (6, 10228358), (7, 8767164), (12, 5114179), (14, 4383582), (21, 2922388), (28, 2191791), (29, 2116212), (42, 1461194), (49, 1252452), (58, 1058106), (59, 1040172), (61, 1006068), (84, 730597), (87, 705404), (98, 626226), (116, 529053), (118, 520086), (122, 503034), (147, 417484), (174, 352702), (177, 346724), (183, 335356), (196, 313113), (203, 302316), (236, 260043), (244, 251517), (294, 208742), (348, 176351), (354, 173362), (366, 167678), (406, 151158), (413, 148596), (427, 143724), (588, 104371), (609, 100772), (708, 86681), (732, 83839), (812, 75579), (826, 74298), (854, 71862), (1218, 50386), (1239, 49532), (1281, 47908), (1421, 43188), (1652, 37149), (1708, 35931), (1711, 35868), (1769, 34692), (2436, 25193), (2478, 24766), (2562, 23954), (2842, 21594), (2891, 21228), (2989, 20532), (3422, 17934), (3538, 17346), (3599, 17052), (4263, 14396), (4956, 12383), (5124, 11977), (5133, 11956), (5307, 11564), (5684, 10797), (5782, 10614), (5978, 10266), (6844, 8967), (7076, 8673), (7198, 8526)]