285849870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{997}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 724308480

約数和(自身を除く): 438458610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 503, 570, 997, 1006, 1509, 1994, 2515, 2991, 3018, 4985, 5030, 5982, 7545, 9557, 9970, 14955, 15090, 18943, 19114, 28671, 29910, 37886, 47785, 56829, 57342, 94715, 95570, 113658, 143355, 189430, 284145, 286710, 501491, 568290, 1002982, 1504473, 2507455, 3008946, 5014910, 7522365, 9528329, 15044730, 19056658, 28584987, 47641645, 57169974, 95283290, 142924935, 285849870]

約数ペア:

[(1, 285849870), (2, 142924935), (3, 95283290), (5, 57169974), (6, 47641645), (10, 28584987), (15, 19056658), (19, 15044730), (30, 9528329), (38, 7522365), (57, 5014910), (95, 3008946), (114, 2507455), (190, 1504473), (285, 1002982), (503, 568290), (570, 501491), (997, 286710), (1006, 284145), (1509, 189430), (1994, 143355), (2515, 113658), (2991, 95570), (3018, 94715), (4985, 57342), (5030, 56829), (5982, 47785), (7545, 37886), (9557, 29910), (9970, 28671), (14955, 19114), (15090, 18943)]