84347510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 85964170

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 79, 86, 130, 158, 191, 215, 382, 395, 430, 559, 790, 955, 1027, 1118, 1910, 2054, 2483, 2795, 3397, 4966, 5135, 5590, 6794, 8213, 10270, 12415, 15089, 16426, 16985, 24830, 30178, 33970, 41065, 44161, 75445, 82130, 88322, 106769, 150890, 196157, 213538, 220805, 392314, 441610, 533845, 648827, 980785, 1067690, 1297654, 1961570, 3244135, 6488270, 8434751, 16869502, 42173755, 84347510]

約数ペア:

[(1, 84347510), (2, 42173755), (5, 16869502), (10, 8434751), (13, 6488270), (26, 3244135), (43, 1961570), (65, 1297654), (79, 1067690), (86, 980785), (130, 648827), (158, 533845), (191, 441610), (215, 392314), (382, 220805), (395, 213538), (430, 196157), (559, 150890), (790, 106769), (955, 88322), (1027, 82130), (1118, 75445), (1910, 44161), (2054, 41065), (2483, 33970), (2795, 30178), (3397, 24830), (4966, 16985), (5135, 16426), (5590, 15089), (6794, 12415), (8213, 10270)]