2107170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 5903352

約数和(自身を除く): 3796182

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1801, 3602, 5403, 9005, 10806, 16209, 18010, 23413, 27015, 32418, 46826, 54030, 70239, 81045, 117065, 140478, 162090, 210717, 234130, 351195, 421434, 702390, 1053585, 2107170]

約数ペア:

[(1, 2107170), (2, 1053585), (3, 702390), (5, 421434), (6, 351195), (9, 234130), (10, 210717), (13, 162090), (15, 140478), (18, 117065), (26, 81045), (30, 70239), (39, 54030), (45, 46826), (65, 32418), (78, 27015), (90, 23413), (117, 18010), (130, 16209), (195, 10806), (234, 9005), (390, 5403), (585, 3602), (1170, 1801)]