1277135370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39749}}^1$

素因数の和:39789

約数の個数: 128

約数和(自身を含む): 4121280000

約数和(自身を除く): 2844144630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130, 39749, 79498, 119247, 198745, 238494, 278243, 357741, 397490, 556486, 596235, 675733, 715482, 834729, 1073223, 1192470, 1351466, 1391215, 1669458, 1788705, 2027199, 2146446, 2504187, 2782430, 3378665, 3577410, 4054398, 4173645, 4730131, 5008374, 5366115, 6081597, 6757330, 7512561, 8347290, 9460262, 10135995, 10732230, 12163194, 12520935, 14190393, 15025122, 18244791, 20271990, 23650655, 25041870, 28380786, 30407985, 36489582, 37562805, 42571179, 47301310, 60815970, 70951965, 75125610, 85142358, 91223955, 127713537, 141903930, 182447910, 212855895, 255427074, 425711790, 638567685, 1277135370]

約数ペア:

[(1, 1277135370), (2, 638567685), (3, 425711790), (5, 255427074), (6, 212855895), (7, 182447910), (9, 141903930), (10, 127713537), (14, 91223955), (15, 85142358), (17, 75125610), (18, 70951965), (21, 60815970), (27, 47301310), (30, 42571179), (34, 37562805), (35, 36489582), (42, 30407985), (45, 28380786), (51, 25041870), (54, 23650655), (63, 20271990), (70, 18244791), (85, 15025122), (90, 14190393), (102, 12520935), (105, 12163194), (119, 10732230), (126, 10135995), (135, 9460262), (153, 8347290), (170, 7512561), (189, 6757330), (210, 6081597), (238, 5366115), (255, 5008374), (270, 4730131), (306, 4173645), (315, 4054398), (357, 3577410), (378, 3378665), (459, 2782430), (510, 2504187), (595, 2146446), (630, 2027199), (714, 1788705), (765, 1669458), (918, 1391215), (945, 1351466), (1071, 1192470), (1190, 1073223), (1530, 834729), (1785, 715482), (1890, 675733), (2142, 596235), (2295, 556486), (3213, 397490), (3570, 357741), (4590, 278243), (5355, 238494), (6426, 198745), (10710, 119247), (16065, 79498), (32130, 39749)]