6320340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 21494928

約数和(自身を除く): 15174588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 73, 74, 78, 90, 111, 117, 130, 146, 148, 156, 180, 185, 195, 219, 222, 234, 260, 292, 333, 365, 370, 390, 438, 444, 468, 481, 555, 585, 657, 666, 730, 740, 780, 876, 949, 962, 1095, 1110, 1170, 1314, 1332, 1443, 1460, 1665, 1898, 1924, 2190, 2220, 2340, 2405, 2628, 2701, 2847, 2886, 3285, 3330, 3796, 4329, 4380, 4745, 4810, 5402, 5694, 5772, 6570, 6660, 7215, 8103, 8541, 8658, 9490, 9620, 10804, 11388, 13140, 13505, 14235, 14430, 16206, 17082, 17316, 18980, 21645, 24309, 27010, 28470, 28860, 32412, 34164, 35113, 40515, 42705, 43290, 48618, 54020, 56940, 70226, 81030, 85410, 86580, 97236, 105339, 121545, 140452, 162060, 170820, 175565, 210678, 243090, 316017, 351130, 421356, 486180, 526695, 632034, 702260, 1053390, 1264068, 1580085, 2106780, 3160170, 6320340]

約数ペア:

[(1, 6320340), (2, 3160170), (3, 2106780), (4, 1580085), (5, 1264068), (6, 1053390), (9, 702260), (10, 632034), (12, 526695), (13, 486180), (15, 421356), (18, 351130), (20, 316017), (26, 243090), (30, 210678), (36, 175565), (37, 170820), (39, 162060), (45, 140452), (52, 121545), (60, 105339), (65, 97236), (73, 86580), (74, 85410), (78, 81030), (90, 70226), (111, 56940), (117, 54020), (130, 48618), (146, 43290), (148, 42705), (156, 40515), (180, 35113), (185, 34164), (195, 32412), (219, 28860), (222, 28470), (234, 27010), (260, 24309), (292, 21645), (333, 18980), (365, 17316), (370, 17082), (390, 16206), (438, 14430), (444, 14235), (468, 13505), (481, 13140), (555, 11388), (585, 10804), (657, 9620), (666, 9490), (730, 8658), (740, 8541), (780, 8103), (876, 7215), (949, 6660), (962, 6570), (1095, 5772), (1110, 5694), (1170, 5402), (1314, 4810), (1332, 4745), (1443, 4380), (1460, 4329), (1665, 3796), (1898, 3330), (1924, 3285), (2190, 2886), (2220, 2847), (2340, 2701), (2405, 2628)]