17747730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 62270208

約数和(自身を除く): 44522478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 197, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 394, 429, 455, 462, 495, 546, 585, 591, 630, 693, 715, 770, 819, 858, 910, 985, 990, 1001, 1155, 1170, 1182, 1287, 1365, 1379, 1386, 1430, 1638, 1773, 1970, 2002, 2145, 2167, 2310, 2561, 2574, 2730, 2758, 2955, 3003, 3465, 3546, 4095, 4137, 4290, 4334, 5005, 5122, 5910, 6006, 6435, 6501, 6895, 6930, 7683, 8190, 8274, 8865, 9009, 10010, 10835, 12411, 12805, 12870, 13002, 13790, 15015, 15169, 15366, 17730, 17927, 18018, 19503, 20685, 21670, 23049, 24822, 25610, 28171, 30030, 30338, 32505, 35854, 38415, 39006, 41370, 45045, 45507, 46098, 53781, 56342, 62055, 65010, 75845, 76830, 84513, 89635, 90090, 91014, 97515, 107562, 115245, 124110, 136521, 140855, 151690, 161343, 169026, 179270, 195030, 197197, 227535, 230490, 253539, 268905, 273042, 281710, 322686, 394394, 422565, 455070, 507078, 537810, 591591, 682605, 806715, 845130, 985985, 1183182, 1267695, 1365210, 1613430, 1774773, 1971970, 2535390, 2957955, 3549546, 5915910, 8873865, 17747730]

約数ペア:

[(1, 17747730), (2, 8873865), (3, 5915910), (5, 3549546), (6, 2957955), (7, 2535390), (9, 1971970), (10, 1774773), (11, 1613430), (13, 1365210), (14, 1267695), (15, 1183182), (18, 985985), (21, 845130), (22, 806715), (26, 682605), (30, 591591), (33, 537810), (35, 507078), (39, 455070), (42, 422565), (45, 394394), (55, 322686), (63, 281710), (65, 273042), (66, 268905), (70, 253539), (77, 230490), (78, 227535), (90, 197197), (91, 195030), (99, 179270), (105, 169026), (110, 161343), (117, 151690), (126, 140855), (130, 136521), (143, 124110), (154, 115245), (165, 107562), (182, 97515), (195, 91014), (197, 90090), (198, 89635), (210, 84513), (231, 76830), (234, 75845), (273, 65010), (286, 62055), (315, 56342), (330, 53781), (385, 46098), (390, 45507), (394, 45045), (429, 41370), (455, 39006), (462, 38415), (495, 35854), (546, 32505), (585, 30338), (591, 30030), (630, 28171), (693, 25610), (715, 24822), (770, 23049), (819, 21670), (858, 20685), (910, 19503), (985, 18018), (990, 17927), (1001, 17730), (1155, 15366), (1170, 15169), (1182, 15015), (1287, 13790), (1365, 13002), (1379, 12870), (1386, 12805), (1430, 12411), (1638, 10835), (1773, 10010), (1970, 9009), (2002, 8865), (2145, 8274), (2167, 8190), (2310, 7683), (2561, 6930), (2574, 6895), (2730, 6501), (2758, 6435), (2955, 6006), (3003, 5910), (3465, 5122), (3546, 5005), (4095, 4334), (4137, 4290)]