130954460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 363313440

約数和(自身を除く): 232358980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 541, 637, 665, 910, 931, 980, 988, 1082, 1235, 1274, 1330, 1729, 1820, 1862, 2164, 2470, 2548, 2660, 2705, 3185, 3458, 3724, 3787, 4655, 4940, 5410, 6370, 6916, 7033, 7574, 8645, 9310, 10279, 10820, 12103, 12740, 14066, 15148, 17290, 18620, 18935, 20558, 24206, 26509, 28132, 34580, 35165, 37870, 41116, 48412, 49231, 51395, 53018, 60515, 70330, 71953, 75740, 98462, 102790, 106036, 121030, 132545, 133627, 140660, 143906, 196924, 205580, 242060, 246155, 265090, 267254, 287812, 344617, 359765, 492310, 503671, 530180, 534508, 668135, 689234, 719530, 935389, 984620, 1007342, 1336270, 1378468, 1439060, 1723085, 1870778, 2014684, 2518355, 2672540, 3446170, 3741556, 4676945, 5036710, 6547723, 6892340, 9353890, 10073420, 13095446, 18707780, 26190892, 32738615, 65477230, 130954460]

約数ペア:

[(1, 130954460), (2, 65477230), (4, 32738615), (5, 26190892), (7, 18707780), (10, 13095446), (13, 10073420), (14, 9353890), (19, 6892340), (20, 6547723), (26, 5036710), (28, 4676945), (35, 3741556), (38, 3446170), (49, 2672540), (52, 2518355), (65, 2014684), (70, 1870778), (76, 1723085), (91, 1439060), (95, 1378468), (98, 1336270), (130, 1007342), (133, 984620), (140, 935389), (182, 719530), (190, 689234), (196, 668135), (245, 534508), (247, 530180), (260, 503671), (266, 492310), (364, 359765), (380, 344617), (455, 287812), (490, 267254), (494, 265090), (532, 246155), (541, 242060), (637, 205580), (665, 196924), (910, 143906), (931, 140660), (980, 133627), (988, 132545), (1082, 121030), (1235, 106036), (1274, 102790), (1330, 98462), (1729, 75740), (1820, 71953), (1862, 70330), (2164, 60515), (2470, 53018), (2548, 51395), (2660, 49231), (2705, 48412), (3185, 41116), (3458, 37870), (3724, 35165), (3787, 34580), (4655, 28132), (4940, 26509), (5410, 24206), (6370, 20558), (6916, 18935), (7033, 18620), (7574, 17290), (8645, 15148), (9310, 14066), (10279, 12740), (10820, 12103)]