30873492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 86147880

約数和(自身を除く): 55274388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 1609, 2132, 3198, 3218, 4797, 4827, 6396, 6436, 9594, 9654, 14481, 19188, 19308, 20917, 28962, 41834, 57924, 62751, 65969, 83668, 125502, 131938, 188253, 197907, 251004, 263876, 376506, 395814, 593721, 753012, 791628, 857597, 1187442, 1715194, 2374884, 2572791, 3430388, 5145582, 7718373, 10291164, 15436746, 30873492]

約数ペア:

[(1, 30873492), (2, 15436746), (3, 10291164), (4, 7718373), (6, 5145582), (9, 3430388), (12, 2572791), (13, 2374884), (18, 1715194), (26, 1187442), (36, 857597), (39, 791628), (41, 753012), (52, 593721), (78, 395814), (82, 376506), (117, 263876), (123, 251004), (156, 197907), (164, 188253), (234, 131938), (246, 125502), (369, 83668), (468, 65969), (492, 62751), (533, 57924), (738, 41834), (1066, 28962), (1476, 20917), (1599, 19308), (1609, 19188), (2132, 14481), (3198, 9654), (3218, 9594), (4797, 6436), (4827, 6396)]