131710590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 258264450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 122, 135, 165, 183, 198, 270, 297, 305, 330, 366, 495, 549, 594, 610, 671, 727, 915, 990, 1098, 1342, 1454, 1485, 1647, 1830, 2013, 2181, 2745, 2970, 3294, 3355, 3635, 4026, 4362, 5490, 6039, 6543, 6710, 7270, 7997, 8235, 10065, 10905, 12078, 13086, 15994, 16470, 18117, 19629, 20130, 21810, 23991, 30195, 32715, 36234, 39258, 39985, 44347, 47982, 60390, 65430, 71973, 79970, 88694, 90585, 98145, 119955, 133041, 143946, 181170, 196290, 215919, 221735, 239910, 266082, 359865, 399123, 431838, 443470, 487817, 665205, 719730, 798246, 975634, 1079595, 1197369, 1330410, 1463451, 1995615, 2159190, 2394738, 2439085, 2926902, 3991230, 4390353, 4878170, 5986845, 7317255, 8780706, 11973690, 13171059, 14634510, 21951765, 26342118, 43903530, 65855295, 131710590]

約数ペア:

[(1, 131710590), (2, 65855295), (3, 43903530), (5, 26342118), (6, 21951765), (9, 14634510), (10, 13171059), (11, 11973690), (15, 8780706), (18, 7317255), (22, 5986845), (27, 4878170), (30, 4390353), (33, 3991230), (45, 2926902), (54, 2439085), (55, 2394738), (61, 2159190), (66, 1995615), (90, 1463451), (99, 1330410), (110, 1197369), (122, 1079595), (135, 975634), (165, 798246), (183, 719730), (198, 665205), (270, 487817), (297, 443470), (305, 431838), (330, 399123), (366, 359865), (495, 266082), (549, 239910), (594, 221735), (610, 215919), (671, 196290), (727, 181170), (915, 143946), (990, 133041), (1098, 119955), (1342, 98145), (1454, 90585), (1485, 88694), (1647, 79970), (1830, 71973), (2013, 65430), (2181, 60390), (2745, 47982), (2970, 44347), (3294, 39985), (3355, 39258), (3635, 36234), (4026, 32715), (4362, 30195), (5490, 23991), (6039, 21810), (6543, 20130), (6710, 19629), (7270, 18117), (7997, 16470), (8235, 15994), (10065, 13086), (10905, 12078)]