34287890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 43610350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 919, 1066, 1435, 1838, 2665, 2870, 3731, 4595, 5330, 6433, 7462, 9190, 11947, 12866, 18655, 23894, 32165, 37310, 37679, 59735, 64330, 75358, 83629, 119470, 167258, 188395, 263753, 376790, 418145, 489827, 527506, 836290, 979654, 1318765, 2449135, 2637530, 3428789, 4898270, 6857578, 17143945, 34287890]

約数ペア:

[(1, 34287890), (2, 17143945), (5, 6857578), (7, 4898270), (10, 3428789), (13, 2637530), (14, 2449135), (26, 1318765), (35, 979654), (41, 836290), (65, 527506), (70, 489827), (82, 418145), (91, 376790), (130, 263753), (182, 188395), (205, 167258), (287, 119470), (410, 83629), (455, 75358), (533, 64330), (574, 59735), (910, 37679), (919, 37310), (1066, 32165), (1435, 23894), (1838, 18655), (2665, 12866), (2870, 11947), (3731, 9190), (4595, 7462), (5330, 6433)]