83815410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 230936832

約数和(自身を除く): 147121422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1553, 1799, 2570, 3106, 3598, 3855, 4659, 5397, 7710, 7765, 8995, 9318, 10794, 10871, 15530, 17990, 21742, 23295, 26985, 32613, 46590, 53970, 54355, 65226, 108710, 163065, 326130, 399121, 798242, 1197363, 1995605, 2394726, 2793847, 3991210, 5587694, 5986815, 8381541, 11973630, 13969235, 16763082, 27938470, 41907705, 83815410]

約数ペア:

[(1, 83815410), (2, 41907705), (3, 27938470), (5, 16763082), (6, 13969235), (7, 11973630), (10, 8381541), (14, 5986815), (15, 5587694), (21, 3991210), (30, 2793847), (35, 2394726), (42, 1995605), (70, 1197363), (105, 798242), (210, 399121), (257, 326130), (514, 163065), (771, 108710), (1285, 65226), (1542, 54355), (1553, 53970), (1799, 46590), (2570, 32613), (3106, 26985), (3598, 23295), (3855, 21742), (4659, 17990), (5397, 15530), (7710, 10871), (7765, 10794), (8995, 9318)]