3843560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 10526760

約数和(自身を除く): 6683200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 53, 56, 70, 74, 98, 106, 140, 148, 185, 196, 212, 245, 259, 265, 280, 296, 370, 371, 392, 424, 490, 518, 530, 740, 742, 980, 1036, 1060, 1295, 1480, 1484, 1813, 1855, 1960, 1961, 2072, 2120, 2590, 2597, 2968, 3626, 3710, 3922, 5180, 5194, 7252, 7420, 7844, 9065, 9805, 10360, 10388, 12985, 13727, 14504, 14840, 15688, 18130, 19610, 20776, 25970, 27454, 36260, 39220, 51940, 54908, 68635, 72520, 78440, 96089, 103880, 109816, 137270, 192178, 274540, 384356, 480445, 549080, 768712, 960890, 1921780, 3843560]

約数ペア:

[(1, 3843560), (2, 1921780), (4, 960890), (5, 768712), (7, 549080), (8, 480445), (10, 384356), (14, 274540), (20, 192178), (28, 137270), (35, 109816), (37, 103880), (40, 96089), (49, 78440), (53, 72520), (56, 68635), (70, 54908), (74, 51940), (98, 39220), (106, 36260), (140, 27454), (148, 25970), (185, 20776), (196, 19610), (212, 18130), (245, 15688), (259, 14840), (265, 14504), (280, 13727), (296, 12985), (370, 10388), (371, 10360), (392, 9805), (424, 9065), (490, 7844), (518, 7420), (530, 7252), (740, 5194), (742, 5180), (980, 3922), (1036, 3710), (1060, 3626), (1295, 2968), (1480, 2597), (1484, 2590), (1813, 2120), (1855, 2072), (1960, 1961)]