2912509430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 5654880000

約数和(自身を除く): 2742370570

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 109, 134, 190, 218, 335, 545, 670, 1090, 1273, 2071, 2099, 2546, 4142, 4198, 6365, 7303, 10355, 10495, 12730, 14606, 20710, 20990, 36515, 39881, 73030, 79762, 138757, 140633, 199405, 228791, 277514, 281266, 398810, 457582, 693785, 703165, 1143955, 1387570, 1406330, 2287910, 2672027, 4347029, 5344054, 8694058, 13360135, 15328997, 21735145, 26720270, 30657994, 43470290, 76644985, 153289970, 291250943, 582501886, 1456254715, 2912509430]

約数ペア:

[(1, 2912509430), (2, 1456254715), (5, 582501886), (10, 291250943), (19, 153289970), (38, 76644985), (67, 43470290), (95, 30657994), (109, 26720270), (134, 21735145), (190, 15328997), (218, 13360135), (335, 8694058), (545, 5344054), (670, 4347029), (1090, 2672027), (1273, 2287910), (2071, 1406330), (2099, 1387570), (2546, 1143955), (4142, 703165), (4198, 693785), (6365, 457582), (7303, 398810), (10355, 281266), (10495, 277514), (12730, 228791), (14606, 199405), (20710, 140633), (20990, 138757), (36515, 79762), (39881, 73030)]