211022370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180361}}^1$

素因数の和:180387

約数の個数: 48

約数和(自身を含む): 590865912

約数和(自身を除く): 379843542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 180361, 360722, 541083, 901805, 1082166, 1623249, 1803610, 2344693, 2705415, 3246498, 4689386, 5410830, 7034079, 8116245, 11723465, 14068158, 16232490, 21102237, 23446930, 35170395, 42204474, 70340790, 105511185, 211022370]

約数ペア:

[(1, 211022370), (2, 105511185), (3, 70340790), (5, 42204474), (6, 35170395), (9, 23446930), (10, 21102237), (13, 16232490), (15, 14068158), (18, 11723465), (26, 8116245), (30, 7034079), (39, 5410830), (45, 4689386), (65, 3246498), (78, 2705415), (90, 2344693), (117, 1803610), (130, 1623249), (195, 1082166), (234, 901805), (390, 541083), (585, 360722), (1170, 180361)]