61435530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 184343040

約数和(自身を除く): 122907510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 761, 897, 1035, 1170, 1242, 1495, 1522, 1755, 1794, 2070, 2283, 2691, 2990, 3105, 3510, 3805, 4485, 4566, 5382, 6210, 6849, 7610, 8073, 8970, 9893, 11415, 13455, 13698, 16146, 17503, 19786, 20547, 22830, 26910, 29679, 34245, 35006, 40365, 41094, 49465, 52509, 59358, 68490, 80730, 87515, 89037, 98930, 102735, 105018, 148395, 157527, 175030, 178074, 205470, 227539, 262545, 267111, 296790, 315054, 445185, 455078, 472581, 525090, 534222, 682617, 787635, 890370, 945162, 1137695, 1335555, 1365234, 1575270, 2047851, 2275390, 2362905, 2671110, 3413085, 4095702, 4725810, 6143553, 6826170, 10239255, 12287106, 20478510, 30717765, 61435530]

約数ペア:

[(1, 61435530), (2, 30717765), (3, 20478510), (5, 12287106), (6, 10239255), (9, 6826170), (10, 6143553), (13, 4725810), (15, 4095702), (18, 3413085), (23, 2671110), (26, 2362905), (27, 2275390), (30, 2047851), (39, 1575270), (45, 1365234), (46, 1335555), (54, 1137695), (65, 945162), (69, 890370), (78, 787635), (90, 682617), (115, 534222), (117, 525090), (130, 472581), (135, 455078), (138, 445185), (195, 315054), (207, 296790), (230, 267111), (234, 262545), (270, 227539), (299, 205470), (345, 178074), (351, 175030), (390, 157527), (414, 148395), (585, 105018), (598, 102735), (621, 98930), (690, 89037), (702, 87515), (761, 80730), (897, 68490), (1035, 59358), (1170, 52509), (1242, 49465), (1495, 41094), (1522, 40365), (1755, 35006), (1794, 34245), (2070, 29679), (2283, 26910), (2691, 22830), (2990, 20547), (3105, 19786), (3510, 17503), (3805, 16146), (4485, 13698), (4566, 13455), (5382, 11415), (6210, 9893), (6849, 8970), (7610, 8073)]