2225850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 6428160

約数和(自身を除く): 4202310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 71, 75, 95, 110, 114, 142, 150, 165, 190, 209, 213, 275, 285, 330, 355, 418, 426, 475, 550, 570, 627, 710, 781, 825, 950, 1045, 1065, 1254, 1349, 1425, 1562, 1650, 1775, 2090, 2130, 2343, 2698, 2850, 3135, 3550, 3905, 4047, 4686, 5225, 5325, 6270, 6745, 7810, 8094, 10450, 10650, 11715, 13490, 14839, 15675, 19525, 20235, 23430, 29678, 31350, 33725, 39050, 40470, 44517, 58575, 67450, 74195, 89034, 101175, 117150, 148390, 202350, 222585, 370975, 445170, 741950, 1112925, 2225850]

約数ペア:

[(1, 2225850), (2, 1112925), (3, 741950), (5, 445170), (6, 370975), (10, 222585), (11, 202350), (15, 148390), (19, 117150), (22, 101175), (25, 89034), (30, 74195), (33, 67450), (38, 58575), (50, 44517), (55, 40470), (57, 39050), (66, 33725), (71, 31350), (75, 29678), (95, 23430), (110, 20235), (114, 19525), (142, 15675), (150, 14839), (165, 13490), (190, 11715), (209, 10650), (213, 10450), (275, 8094), (285, 7810), (330, 6745), (355, 6270), (418, 5325), (426, 5225), (475, 4686), (550, 4047), (570, 3905), (627, 3550), (710, 3135), (781, 2850), (825, 2698), (950, 2343), (1045, 2130), (1065, 2090), (1254, 1775), (1349, 1650), (1425, 1562)]