2123926740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6011}}^1$

素因数の和:6190

約数の個数: 144

約数和(自身を含む): 6985270656

約数和(自身を除く): 4861343916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1359, 1510, 1812, 1963, 2265, 2340, 2718, 3020, 3926, 4530, 5436, 5889, 6011, 6795, 7852, 9060, 9815, 11778, 12022, 13590, 17667, 18033, 19630, 23556, 24044, 27180, 29445, 30055, 35334, 36066, 39260, 54099, 58890, 60110, 70668, 72132, 78143, 88335, 90165, 108198, 117780, 120220, 156286, 176670, 180330, 216396, 234429, 270495, 312572, 353340, 360660, 390715, 468858, 540990, 703287, 781430, 907661, 937716, 1081980, 1172145, 1406574, 1562860, 1815322, 2344290, 2722983, 2813148, 3516435, 3630644, 4538305, 4688580, 5445966, 7032870, 8168949, 9076610, 10891932, 11799593, 13614915, 14065740, 16337898, 18153220, 23599186, 27229830, 32675796, 35398779, 40844745, 47198372, 54459660, 58997965, 70797558, 81689490, 106196337, 117995930, 141595116, 163378980, 176993895, 212392674, 235991860, 353987790, 424785348, 530981685, 707975580, 1061963370, 2123926740]

約数ペア:

[(1, 2123926740), (2, 1061963370), (3, 707975580), (4, 530981685), (5, 424785348), (6, 353987790), (9, 235991860), (10, 212392674), (12, 176993895), (13, 163378980), (15, 141595116), (18, 117995930), (20, 106196337), (26, 81689490), (30, 70797558), (36, 58997965), (39, 54459660), (45, 47198372), (52, 40844745), (60, 35398779), (65, 32675796), (78, 27229830), (90, 23599186), (117, 18153220), (130, 16337898), (151, 14065740), (156, 13614915), (180, 11799593), (195, 10891932), (234, 9076610), (260, 8168949), (302, 7032870), (390, 5445966), (453, 4688580), (468, 4538305), (585, 3630644), (604, 3516435), (755, 2813148), (780, 2722983), (906, 2344290), (1170, 1815322), (1359, 1562860), (1510, 1406574), (1812, 1172145), (1963, 1081980), (2265, 937716), (2340, 907661), (2718, 781430), (3020, 703287), (3926, 540990), (4530, 468858), (5436, 390715), (5889, 360660), (6011, 353340), (6795, 312572), (7852, 270495), (9060, 234429), (9815, 216396), (11778, 180330), (12022, 176670), (13590, 156286), (17667, 120220), (18033, 117780), (19630, 108198), (23556, 90165), (24044, 88335), (27180, 78143), (29445, 72132), (30055, 70668), (35334, 60110), (36066, 58890), (39260, 54099)]