1910882415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 3359139840

約数和(自身を除く): 1448257425

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 163, 195, 237, 395, 489, 761, 815, 1027, 1185, 2119, 2283, 2445, 3081, 3805, 5135, 6357, 9893, 10595, 11415, 12877, 15405, 29679, 31785, 38631, 49465, 60119, 64385, 124043, 148395, 167401, 180357, 193155, 300595, 372129, 502203, 620215, 781547, 837005, 901785, 1612559, 1860645, 2344641, 2511015, 3907735, 4837677, 8062795, 9799397, 11723205, 24188385, 29398191, 48996985, 127392161, 146990955, 382176483, 636960805, 1910882415]

約数ペア:

[(1, 1910882415), (3, 636960805), (5, 382176483), (13, 146990955), (15, 127392161), (39, 48996985), (65, 29398191), (79, 24188385), (163, 11723205), (195, 9799397), (237, 8062795), (395, 4837677), (489, 3907735), (761, 2511015), (815, 2344641), (1027, 1860645), (1185, 1612559), (2119, 901785), (2283, 837005), (2445, 781547), (3081, 620215), (3805, 502203), (5135, 372129), (6357, 300595), (9893, 193155), (10595, 180357), (11415, 167401), (12877, 148395), (15405, 124043), (29679, 64385), (31785, 60119), (38631, 49465)]