139235460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3682

約数の個数: 144

約数和(自身を含む): 488529216

約数和(自身を除く): 349293756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3643, 3822, 5460, 6370, 7286, 7644, 9555, 10929, 12740, 14572, 18215, 19110, 21858, 25501, 36430, 38220, 43716, 47359, 51002, 54645, 72860, 76503, 94718, 102004, 109290, 127505, 142077, 153006, 178507, 189436, 218580, 236795, 255010, 284154, 306012, 331513, 357014, 382515, 473590, 510020, 535521, 568308, 663026, 710385, 714028, 765030, 892535, 947180, 994539, 1071042, 1326052, 1420770, 1530060, 1657565, 1785070, 1989078, 2142084, 2320591, 2677605, 2841540, 3315130, 3570140, 3978156, 4641182, 4972695, 5355210, 6630260, 6961773, 9282364, 9945390, 10710420, 11602955, 13923546, 19890780, 23205910, 27847092, 34808865, 46411820, 69617730, 139235460]

約数ペア:

[(1, 139235460), (2, 69617730), (3, 46411820), (4, 34808865), (5, 27847092), (6, 23205910), (7, 19890780), (10, 13923546), (12, 11602955), (13, 10710420), (14, 9945390), (15, 9282364), (20, 6961773), (21, 6630260), (26, 5355210), (28, 4972695), (30, 4641182), (35, 3978156), (39, 3570140), (42, 3315130), (49, 2841540), (52, 2677605), (60, 2320591), (65, 2142084), (70, 1989078), (78, 1785070), (84, 1657565), (91, 1530060), (98, 1420770), (105, 1326052), (130, 1071042), (140, 994539), (147, 947180), (156, 892535), (182, 765030), (195, 714028), (196, 710385), (210, 663026), (245, 568308), (260, 535521), (273, 510020), (294, 473590), (364, 382515), (390, 357014), (420, 331513), (455, 306012), (490, 284154), (546, 255010), (588, 236795), (637, 218580), (735, 189436), (780, 178507), (910, 153006), (980, 142077), (1092, 127505), (1274, 109290), (1365, 102004), (1470, 94718), (1820, 76503), (1911, 72860), (2548, 54645), (2730, 51002), (2940, 47359), (3185, 43716), (3643, 38220), (3822, 36430), (5460, 25501), (6370, 21858), (7286, 19110), (7644, 18215), (9555, 14572), (10929, 12740)]