194629890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71293}}^1$

素因数の和:71323

約数の個数: 64

約数和(自身を含む): 574914816

約数和(自身を除く): 380284926

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 71293, 142586, 213879, 356465, 427758, 499051, 712930, 926809, 998102, 1069395, 1497153, 1853618, 2138790, 2495255, 2780427, 2994306, 4634045, 4990510, 5560854, 6487663, 7485765, 9268090, 12975326, 13902135, 14971530, 19462989, 27804270, 32438315, 38925978, 64876630, 97314945, 194629890]

約数ペア:

[(1, 194629890), (2, 97314945), (3, 64876630), (5, 38925978), (6, 32438315), (7, 27804270), (10, 19462989), (13, 14971530), (14, 13902135), (15, 12975326), (21, 9268090), (26, 7485765), (30, 6487663), (35, 5560854), (39, 4990510), (42, 4634045), (65, 2994306), (70, 2780427), (78, 2495255), (91, 2138790), (105, 1853618), (130, 1497153), (182, 1069395), (195, 998102), (210, 926809), (273, 712930), (390, 499051), (455, 427758), (546, 356465), (910, 213879), (1365, 142586), (2730, 71293)]