129204530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 293303808

約数和(自身を除く): 164099278

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, 1066, 1435, 2665, 2870, 3463, 3731, 5330, 6926, 7462, 17315, 18655, 24241, 34630, 37310, 45019, 48482, 90038, 121205, 141983, 225095, 242410, 283966, 315133, 450190, 630266, 709915, 993881, 1419830, 1575665, 1845779, 1987762, 3151330, 3691558, 4969405, 9228895, 9938810, 12920453, 18457790, 25840906, 64602265, 129204530]

約数ペア:

[(1, 129204530), (2, 64602265), (5, 25840906), (7, 18457790), (10, 12920453), (13, 9938810), (14, 9228895), (26, 4969405), (35, 3691558), (41, 3151330), (65, 1987762), (70, 1845779), (82, 1575665), (91, 1419830), (130, 993881), (182, 709915), (205, 630266), (287, 450190), (410, 315133), (455, 283966), (533, 242410), (574, 225095), (910, 141983), (1066, 121205), (1435, 90038), (2665, 48482), (2870, 45019), (3463, 37310), (3731, 34630), (5330, 24241), (6926, 18655), (7462, 17315)]