189269340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 573060096

約数和(自身を除く): 383790756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 431, 563, 780, 862, 1126, 1293, 1689, 1724, 2155, 2252, 2586, 2815, 3378, 4310, 5172, 5603, 5630, 6465, 6756, 7319, 8445, 8620, 11206, 11260, 12930, 14638, 16809, 16890, 21957, 22412, 25860, 28015, 29276, 33618, 33780, 36595, 43914, 56030, 67236, 73190, 84045, 87828, 109785, 112060, 146380, 168090, 219570, 242653, 336180, 439140, 485306, 727959, 970612, 1213265, 1455918, 2426530, 2911836, 3154489, 3639795, 4853060, 6308978, 7279590, 9463467, 12617956, 14559180, 15772445, 18926934, 31544890, 37853868, 47317335, 63089780, 94634670, 189269340]

約数ペア:

[(1, 189269340), (2, 94634670), (3, 63089780), (4, 47317335), (5, 37853868), (6, 31544890), (10, 18926934), (12, 15772445), (13, 14559180), (15, 12617956), (20, 9463467), (26, 7279590), (30, 6308978), (39, 4853060), (52, 3639795), (60, 3154489), (65, 2911836), (78, 2426530), (130, 1455918), (156, 1213265), (195, 970612), (260, 727959), (390, 485306), (431, 439140), (563, 336180), (780, 242653), (862, 219570), (1126, 168090), (1293, 146380), (1689, 112060), (1724, 109785), (2155, 87828), (2252, 84045), (2586, 73190), (2815, 67236), (3378, 56030), (4310, 43914), (5172, 36595), (5603, 33780), (5630, 33618), (6465, 29276), (6756, 28015), (7319, 25860), (8445, 22412), (8620, 21957), (11206, 16890), (11260, 16809), (12930, 14638)]