126957870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 379231632

約数和(自身を除く): 252273762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 491, 507, 510, 585, 663, 765, 845, 982, 1014, 1105, 1170, 1326, 1473, 1521, 1530, 1690, 1989, 2210, 2455, 2535, 2873, 2946, 3042, 3315, 3978, 4419, 4910, 5070, 5746, 6383, 6630, 7365, 7605, 8347, 8619, 8838, 9945, 12766, 14365, 14730, 15210, 16694, 17238, 19149, 19890, 22095, 25041, 25857, 28730, 31915, 38298, 41735, 43095, 44190, 50082, 51714, 57447, 63830, 75123, 82979, 83470, 86190, 95745, 108511, 114894, 125205, 129285, 150246, 165958, 191490, 217022, 248937, 250410, 258570, 287235, 325533, 375615, 414895, 497874, 542555, 574470, 651066, 746811, 751230, 829790, 976599, 1085110, 1244685, 1410643, 1493622, 1627665, 1953198, 2489370, 2821286, 3255330, 3734055, 4231929, 4882995, 7053215, 7468110, 8463858, 9765990, 12695787, 14106430, 21159645, 25391574, 42319290, 63478935, 126957870]

約数ペア:

[(1, 126957870), (2, 63478935), (3, 42319290), (5, 25391574), (6, 21159645), (9, 14106430), (10, 12695787), (13, 9765990), (15, 8463858), (17, 7468110), (18, 7053215), (26, 4882995), (30, 4231929), (34, 3734055), (39, 3255330), (45, 2821286), (51, 2489370), (65, 1953198), (78, 1627665), (85, 1493622), (90, 1410643), (102, 1244685), (117, 1085110), (130, 976599), (153, 829790), (169, 751230), (170, 746811), (195, 651066), (221, 574470), (234, 542555), (255, 497874), (306, 414895), (338, 375615), (390, 325533), (442, 287235), (491, 258570), (507, 250410), (510, 248937), (585, 217022), (663, 191490), (765, 165958), (845, 150246), (982, 129285), (1014, 125205), (1105, 114894), (1170, 108511), (1326, 95745), (1473, 86190), (1521, 83470), (1530, 82979), (1690, 75123), (1989, 63830), (2210, 57447), (2455, 51714), (2535, 50082), (2873, 44190), (2946, 43095), (3042, 41735), (3315, 38298), (3978, 31915), (4419, 28730), (4910, 25857), (5070, 25041), (5746, 22095), (6383, 19890), (6630, 19149), (7365, 17238), (7605, 16694), (8347, 15210), (8619, 14730), (8838, 14365), (9945, 12766)]