210676830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77171}}^1$

素因数の和:77201

約数の個数: 64

約数和(自身を含む): 622315008

約数和(自身を除く): 411638178

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, 77171, 154342, 231513, 385855, 463026, 540197, 771710, 1003223, 1080394, 1157565, 1620591, 2006446, 2315130, 2700985, 3009669, 3241182, 5016115, 5401970, 6019338, 7022561, 8102955, 10032230, 14045122, 15048345, 16205910, 21067683, 30096690, 35112805, 42135366, 70225610, 105338415, 210676830]

約数ペア:

[(1, 210676830), (2, 105338415), (3, 70225610), (5, 42135366), (6, 35112805), (7, 30096690), (10, 21067683), (13, 16205910), (14, 15048345), (15, 14045122), (21, 10032230), (26, 8102955), (30, 7022561), (35, 6019338), (39, 5401970), (42, 5016115), (65, 3241182), (70, 3009669), (78, 2700985), (91, 2315130), (105, 2006446), (130, 1620591), (182, 1157565), (195, 1080394), (210, 1003223), (273, 771710), (390, 540197), (455, 463026), (546, 385855), (910, 231513), (1365, 154342), (2730, 77171)]