146514180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 420553728

約数和(自身を除く): 274039548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 163, 211, 213, 284, 326, 355, 422, 426, 489, 633, 652, 710, 815, 844, 852, 978, 1055, 1065, 1266, 1420, 1630, 1956, 2110, 2130, 2445, 2532, 3165, 3260, 4220, 4260, 4890, 6330, 9780, 11573, 12660, 14981, 23146, 29962, 34393, 34719, 44943, 46292, 57865, 59924, 68786, 69438, 74905, 89886, 103179, 115730, 137572, 138876, 149810, 171965, 173595, 179772, 206358, 224715, 231460, 299620, 343930, 347190, 412716, 449430, 515895, 687860, 694380, 898860, 1031790, 2063580, 2441903, 4883806, 7325709, 9767612, 12209515, 14651418, 24419030, 29302836, 36628545, 48838060, 73257090, 146514180]

約数ペア:

[(1, 146514180), (2, 73257090), (3, 48838060), (4, 36628545), (5, 29302836), (6, 24419030), (10, 14651418), (12, 12209515), (15, 9767612), (20, 7325709), (30, 4883806), (60, 2441903), (71, 2063580), (142, 1031790), (163, 898860), (211, 694380), (213, 687860), (284, 515895), (326, 449430), (355, 412716), (422, 347190), (426, 343930), (489, 299620), (633, 231460), (652, 224715), (710, 206358), (815, 179772), (844, 173595), (852, 171965), (978, 149810), (1055, 138876), (1065, 137572), (1266, 115730), (1420, 103179), (1630, 89886), (1956, 74905), (2110, 69438), (2130, 68786), (2445, 59924), (2532, 57865), (3165, 46292), (3260, 44943), (4220, 34719), (4260, 34393), (4890, 29962), (6330, 23146), (9780, 14981), (11573, 12660)]