7868910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 22604832

約数和(自身を除く): 14735922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 101, 105, 106, 147, 159, 202, 210, 245, 265, 294, 303, 318, 371, 490, 505, 530, 606, 707, 735, 742, 795, 1010, 1113, 1414, 1470, 1515, 1590, 1855, 2121, 2226, 2597, 3030, 3535, 3710, 4242, 4949, 5194, 5353, 5565, 7070, 7791, 9898, 10605, 10706, 11130, 12985, 14847, 15582, 16059, 21210, 24745, 25970, 26765, 29694, 32118, 37471, 38955, 49490, 53530, 74235, 74942, 77910, 80295, 112413, 148470, 160590, 187355, 224826, 262297, 374710, 524594, 562065, 786891, 1124130, 1311485, 1573782, 2622970, 3934455, 7868910]

約数ペア:

[(1, 7868910), (2, 3934455), (3, 2622970), (5, 1573782), (6, 1311485), (7, 1124130), (10, 786891), (14, 562065), (15, 524594), (21, 374710), (30, 262297), (35, 224826), (42, 187355), (49, 160590), (53, 148470), (70, 112413), (98, 80295), (101, 77910), (105, 74942), (106, 74235), (147, 53530), (159, 49490), (202, 38955), (210, 37471), (245, 32118), (265, 29694), (294, 26765), (303, 25970), (318, 24745), (371, 21210), (490, 16059), (505, 15582), (530, 14847), (606, 12985), (707, 11130), (735, 10706), (742, 10605), (795, 9898), (1010, 7791), (1113, 7070), (1414, 5565), (1470, 5353), (1515, 5194), (1590, 4949), (1855, 4242), (2121, 3710), (2226, 3535), (2597, 3030)]