38768310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 120042000

約数和(自身を除く): 81273690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 59, 63, 70, 90, 98, 105, 118, 126, 147, 149, 177, 210, 245, 294, 295, 298, 315, 354, 413, 441, 447, 490, 531, 590, 630, 735, 745, 826, 882, 885, 894, 1043, 1062, 1239, 1341, 1470, 1490, 1770, 2065, 2086, 2205, 2235, 2478, 2655, 2682, 2891, 3129, 3717, 4130, 4410, 4470, 5215, 5310, 5782, 6195, 6258, 6705, 7301, 7434, 8673, 8791, 9387, 10430, 12390, 13410, 14455, 14602, 15645, 17346, 17582, 18585, 18774, 21903, 26019, 26373, 28910, 31290, 36505, 37170, 43365, 43806, 43955, 46935, 52038, 52746, 61537, 65709, 73010, 79119, 86730, 87910, 93870, 109515, 123074, 130095, 131418, 131865, 158238, 184611, 219030, 260190, 263730, 307685, 328545, 369222, 395595, 430759, 553833, 615370, 657090, 791190, 861518, 923055, 1107666, 1292277, 1846110, 2153795, 2584554, 2769165, 3876831, 4307590, 5538330, 6461385, 7753662, 12922770, 19384155, 38768310]

約数ペア:

[(1, 38768310), (2, 19384155), (3, 12922770), (5, 7753662), (6, 6461385), (7, 5538330), (9, 4307590), (10, 3876831), (14, 2769165), (15, 2584554), (18, 2153795), (21, 1846110), (30, 1292277), (35, 1107666), (42, 923055), (45, 861518), (49, 791190), (59, 657090), (63, 615370), (70, 553833), (90, 430759), (98, 395595), (105, 369222), (118, 328545), (126, 307685), (147, 263730), (149, 260190), (177, 219030), (210, 184611), (245, 158238), (294, 131865), (295, 131418), (298, 130095), (315, 123074), (354, 109515), (413, 93870), (441, 87910), (447, 86730), (490, 79119), (531, 73010), (590, 65709), (630, 61537), (735, 52746), (745, 52038), (826, 46935), (882, 43955), (885, 43806), (894, 43365), (1043, 37170), (1062, 36505), (1239, 31290), (1341, 28910), (1470, 26373), (1490, 26019), (1770, 21903), (2065, 18774), (2086, 18585), (2205, 17582), (2235, 17346), (2478, 15645), (2655, 14602), (2682, 14455), (2891, 13410), (3129, 12390), (3717, 10430), (4130, 9387), (4410, 8791), (4470, 8673), (5215, 7434), (5310, 7301), (5782, 6705), (6195, 6258)]