10221678090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{78707}}^1$

素因数の和:78773

約数の個数: 128

約数和(自身を含む): 30148312320

約数和(自身を除く): 19926634230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1110, 1170, 1443, 1665, 1755, 1998, 2405, 2886, 3330, 3510, 4329, 4810, 4995, 7215, 8658, 9990, 12987, 14430, 21645, 25974, 43290, 64935, 78707, 129870, 157414, 236121, 393535, 472242, 708363, 787070, 1023191, 1180605, 1416726, 2046382, 2125089, 2361210, 2912159, 3069573, 3541815, 4250178, 5115955, 5824318, 6139146, 7083630, 8736477, 9208719, 10231910, 10625445, 14560795, 15347865, 17472954, 18417438, 21250890, 26209431, 27626157, 29121590, 30695730, 37858067, 43682385, 46043595, 52418862, 55252314, 75716134, 78628293, 87364770, 92087190, 113574201, 131047155, 138130785, 157256586, 189290335, 227148402, 262094310, 276261570, 340722603, 378580670, 393141465, 567871005, 681445206, 786282930, 1022167809, 1135742010, 1703613015, 2044335618, 3407226030, 5110839045, 10221678090]

約数ペア:

[(1, 10221678090), (2, 5110839045), (3, 3407226030), (5, 2044335618), (6, 1703613015), (9, 1135742010), (10, 1022167809), (13, 786282930), (15, 681445206), (18, 567871005), (26, 393141465), (27, 378580670), (30, 340722603), (37, 276261570), (39, 262094310), (45, 227148402), (54, 189290335), (65, 157256586), (74, 138130785), (78, 131047155), (90, 113574201), (111, 92087190), (117, 87364770), (130, 78628293), (135, 75716134), (185, 55252314), (195, 52418862), (222, 46043595), (234, 43682385), (270, 37858067), (333, 30695730), (351, 29121590), (370, 27626157), (390, 26209431), (481, 21250890), (555, 18417438), (585, 17472954), (666, 15347865), (702, 14560795), (962, 10625445), (999, 10231910), (1110, 9208719), (1170, 8736477), (1443, 7083630), (1665, 6139146), (1755, 5824318), (1998, 5115955), (2405, 4250178), (2886, 3541815), (3330, 3069573), (3510, 2912159), (4329, 2361210), (4810, 2125089), (4995, 2046382), (7215, 1416726), (8658, 1180605), (9990, 1023191), (12987, 787070), (14430, 708363), (21645, 472242), (25974, 393535), (43290, 236121), (64935, 157414), (78707, 129870)]