172644331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{439903}}^1$

素因数の和:440157

約数の個数: 96

約数和(自身を含む): 501363867648

約数和(自身を除く): 328719536268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 211, 310, 372, 422, 465, 620, 633, 844, 930, 1055, 1266, 1860, 2110, 2532, 3165, 4220, 6330, 6541, 12660, 13082, 19623, 26164, 32705, 39246, 65410, 78492, 98115, 130820, 196230, 392460, 439903, 879806, 1319709, 1759612, 2199515, 2639418, 4399030, 5278836, 6598545, 8798060, 13197090, 13636993, 26394180, 27273986, 40910979, 54547972, 68184965, 81821958, 92819533, 136369930, 163643916, 185639066, 204554895, 272739860, 278458599, 371278132, 409109790, 464097665, 556917198, 818219580, 928195330, 1113834396, 1392292995, 1856390660, 2784585990, 2877405523, 5569171980, 5754811046, 8632216569, 11509622092, 14387027615, 17264433138, 28774055230, 34528866276, 43161082845, 57548110460, 86322165690, 172644331380]

約数ペア:

[(1, 172644331380), (2, 86322165690), (3, 57548110460), (4, 43161082845), (5, 34528866276), (6, 28774055230), (10, 17264433138), (12, 14387027615), (15, 11509622092), (20, 8632216569), (30, 5754811046), (31, 5569171980), (60, 2877405523), (62, 2784585990), (93, 1856390660), (124, 1392292995), (155, 1113834396), (186, 928195330), (211, 818219580), (310, 556917198), (372, 464097665), (422, 409109790), (465, 371278132), (620, 278458599), (633, 272739860), (844, 204554895), (930, 185639066), (1055, 163643916), (1266, 136369930), (1860, 92819533), (2110, 81821958), (2532, 68184965), (3165, 54547972), (4220, 40910979), (6330, 27273986), (6541, 26394180), (12660, 13636993), (13082, 13197090), (19623, 8798060), (26164, 6598545), (32705, 5278836), (39246, 4399030), (65410, 2639418), (78492, 2199515), (98115, 1759612), (130820, 1319709), (196230, 879806), (392460, 439903)]