154593530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3508

約数の個数: 64

約数和(自身を含む): 349574400

約数和(自身を除く): 194980870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 3467, 4459, 6370, 6934, 8918, 17335, 22295, 24269, 34670, 44590, 45071, 48538, 90142, 121345, 169883, 225355, 242690, 315497, 339766, 450710, 630994, 849415, 1189181, 1577485, 1698830, 2208479, 2378362, 3154970, 4416958, 5945905, 11042395, 11891810, 15459353, 22084790, 30918706, 77296765, 154593530]

約数ペア:

[(1, 154593530), (2, 77296765), (5, 30918706), (7, 22084790), (10, 15459353), (13, 11891810), (14, 11042395), (26, 5945905), (35, 4416958), (49, 3154970), (65, 2378362), (70, 2208479), (91, 1698830), (98, 1577485), (130, 1189181), (182, 849415), (245, 630994), (343, 450710), (455, 339766), (490, 315497), (637, 242690), (686, 225355), (910, 169883), (1274, 121345), (1715, 90142), (3185, 48538), (3430, 45071), (3467, 44590), (4459, 34670), (6370, 24269), (6934, 22295), (8918, 17335)]