9130940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 24554880

約数和(自身を除く): 15423940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 173, 182, 203, 260, 290, 346, 364, 377, 406, 455, 580, 692, 754, 812, 865, 910, 1015, 1211, 1508, 1730, 1820, 1885, 2030, 2249, 2422, 2639, 3460, 3770, 4060, 4498, 4844, 5017, 5278, 6055, 7540, 8996, 10034, 10556, 11245, 12110, 13195, 15743, 20068, 22490, 24220, 25085, 26390, 31486, 35119, 44980, 50170, 52780, 62972, 65221, 70238, 78715, 100340, 130442, 140476, 157430, 175595, 260884, 314860, 326105, 351190, 456547, 652210, 702380, 913094, 1304420, 1826188, 2282735, 4565470, 9130940]

約数ペア:

[(1, 9130940), (2, 4565470), (4, 2282735), (5, 1826188), (7, 1304420), (10, 913094), (13, 702380), (14, 652210), (20, 456547), (26, 351190), (28, 326105), (29, 314860), (35, 260884), (52, 175595), (58, 157430), (65, 140476), (70, 130442), (91, 100340), (116, 78715), (130, 70238), (140, 65221), (145, 62972), (173, 52780), (182, 50170), (203, 44980), (260, 35119), (290, 31486), (346, 26390), (364, 25085), (377, 24220), (406, 22490), (455, 20068), (580, 15743), (692, 13195), (754, 12110), (812, 11245), (865, 10556), (910, 10034), (1015, 8996), (1211, 7540), (1508, 6055), (1730, 5278), (1820, 5017), (1885, 4844), (2030, 4498), (2249, 4060), (2422, 3770), (2639, 3460)]