129273690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47353}}^1$

素因数の和:47383

約数の個数: 64

約数和(自身を含む): 381862656

約数和(自身を除く): 252588966

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, 47353, 94706, 142059, 236765, 284118, 331471, 473530, 615589, 662942, 710295, 994413, 1231178, 1420590, 1657355, 1846767, 1988826, 3077945, 3314710, 3693534, 4309123, 4972065, 6155890, 8618246, 9233835, 9944130, 12927369, 18467670, 21545615, 25854738, 43091230, 64636845, 129273690]

約数ペア:

[(1, 129273690), (2, 64636845), (3, 43091230), (5, 25854738), (6, 21545615), (7, 18467670), (10, 12927369), (13, 9944130), (14, 9233835), (15, 8618246), (21, 6155890), (26, 4972065), (30, 4309123), (35, 3693534), (39, 3314710), (42, 3077945), (65, 1988826), (70, 1846767), (78, 1657355), (91, 1420590), (105, 1231178), (130, 994413), (182, 710295), (195, 662942), (210, 615589), (273, 473530), (390, 331471), (455, 284118), (546, 236765), (910, 142059), (1365, 94706), (2730, 47353)]