2977884910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 7223344128

約数和(自身を除く): 4245459218

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 521, 571, 715, 770, 910, 1001, 1042, 1142, 1430, 2002, 2605, 2855, 3647, 3997, 5005, 5210, 5710, 5731, 6281, 6773, 7294, 7423, 7994, 10010, 11462, 12562, 13546, 14846, 18235, 19985, 28655, 31405, 33865, 36470, 37115, 39970, 40117, 43967, 47411, 51961, 57310, 62810, 67730, 74230, 74503, 80234, 81653, 87934, 94822, 103922, 149006, 163306, 200585, 219835, 237055, 259805, 297491, 372515, 401170, 408265, 439670, 474110, 519610, 521521, 571571, 594982, 745030, 816530, 1043042, 1143142, 1487455, 2082437, 2607605, 2857855, 2974910, 3272401, 3867383, 4164874, 5215210, 5715710, 6544802, 7734766, 10412185, 16362005, 19336915, 20824370, 22906807, 27071681, 32724010, 38673830, 42541213, 45813614, 54143362, 85082426, 114534035, 135358405, 212706065, 229068070, 270716810, 297788491, 425412130, 595576982, 1488942455, 2977884910]

約数ペア:

[(1, 2977884910), (2, 1488942455), (5, 595576982), (7, 425412130), (10, 297788491), (11, 270716810), (13, 229068070), (14, 212706065), (22, 135358405), (26, 114534035), (35, 85082426), (55, 54143362), (65, 45813614), (70, 42541213), (77, 38673830), (91, 32724010), (110, 27071681), (130, 22906807), (143, 20824370), (154, 19336915), (182, 16362005), (286, 10412185), (385, 7734766), (455, 6544802), (521, 5715710), (571, 5215210), (715, 4164874), (770, 3867383), (910, 3272401), (1001, 2974910), (1042, 2857855), (1142, 2607605), (1430, 2082437), (2002, 1487455), (2605, 1143142), (2855, 1043042), (3647, 816530), (3997, 745030), (5005, 594982), (5210, 571571), (5710, 521521), (5731, 519610), (6281, 474110), (6773, 439670), (7294, 408265), (7423, 401170), (7994, 372515), (10010, 297491), (11462, 259805), (12562, 237055), (13546, 219835), (14846, 200585), (18235, 163306), (19985, 149006), (28655, 103922), (31405, 94822), (33865, 87934), (36470, 81653), (37115, 80234), (39970, 74503), (40117, 74230), (43967, 67730), (47411, 62810), (51961, 57310)]