573640740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 1808142336

約数和(自身を除く): 1234501596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 223, 279, 310, 372, 446, 461, 465, 558, 620, 669, 892, 922, 930, 1115, 1116, 1338, 1383, 1395, 1844, 1860, 2007, 2230, 2305, 2676, 2766, 2790, 3345, 4014, 4149, 4460, 4610, 5532, 5580, 6690, 6913, 6915, 8028, 8298, 9220, 10035, 13380, 13826, 13830, 14291, 16596, 20070, 20739, 20745, 27652, 27660, 28582, 34565, 40140, 41478, 41490, 42873, 57164, 62217, 69130, 71455, 82956, 82980, 85746, 102803, 103695, 124434, 128619, 138260, 142910, 171492, 205606, 207390, 214365, 248868, 257238, 285820, 308409, 311085, 411212, 414780, 428730, 514015, 514476, 616818, 622170, 643095, 857460, 925227, 1028030, 1233636, 1244340, 1286190, 1542045, 1850454, 2056060, 2572380, 3084090, 3186893, 3700908, 4626135, 6168180, 6373786, 9252270, 9560679, 12747572, 15934465, 18504540, 19121358, 28682037, 31868930, 38242716, 47803395, 57364074, 63737860, 95606790, 114728148, 143410185, 191213580, 286820370, 573640740]

約数ペア:

[(1, 573640740), (2, 286820370), (3, 191213580), (4, 143410185), (5, 114728148), (6, 95606790), (9, 63737860), (10, 57364074), (12, 47803395), (15, 38242716), (18, 31868930), (20, 28682037), (30, 19121358), (31, 18504540), (36, 15934465), (45, 12747572), (60, 9560679), (62, 9252270), (90, 6373786), (93, 6168180), (124, 4626135), (155, 3700908), (180, 3186893), (186, 3084090), (223, 2572380), (279, 2056060), (310, 1850454), (372, 1542045), (446, 1286190), (461, 1244340), (465, 1233636), (558, 1028030), (620, 925227), (669, 857460), (892, 643095), (922, 622170), (930, 616818), (1115, 514476), (1116, 514015), (1338, 428730), (1383, 414780), (1395, 411212), (1844, 311085), (1860, 308409), (2007, 285820), (2230, 257238), (2305, 248868), (2676, 214365), (2766, 207390), (2790, 205606), (3345, 171492), (4014, 142910), (4149, 138260), (4460, 128619), (4610, 124434), (5532, 103695), (5580, 102803), (6690, 85746), (6913, 82980), (6915, 82956), (8028, 71455), (8298, 69130), (9220, 62217), (10035, 57164), (13380, 42873), (13826, 41490), (13830, 41478), (14291, 40140), (16596, 34565), (20070, 28582), (20739, 27660), (20745, 27652)]