172014780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{877}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 552254976

約数和(自身を除く): 380240196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 467, 877, 934, 1401, 1754, 1868, 2335, 2631, 2802, 3269, 3508, 4385, 4670, 5262, 5604, 6139, 6538, 7005, 8770, 9340, 9807, 10524, 12278, 13076, 13155, 14010, 16345, 17540, 18417, 19614, 24556, 26310, 28020, 30695, 32690, 36834, 39228, 49035, 52620, 61390, 65380, 73668, 92085, 98070, 122780, 184170, 196140, 368340, 409559, 819118, 1228677, 1638236, 2047795, 2457354, 2866913, 4095590, 4914708, 5733826, 6143385, 8191180, 8600739, 11467652, 12286770, 14334565, 17201478, 24573540, 28669130, 34402956, 43003695, 57338260, 86007390, 172014780]

約数ペア:

[(1, 172014780), (2, 86007390), (3, 57338260), (4, 43003695), (5, 34402956), (6, 28669130), (7, 24573540), (10, 17201478), (12, 14334565), (14, 12286770), (15, 11467652), (20, 8600739), (21, 8191180), (28, 6143385), (30, 5733826), (35, 4914708), (42, 4095590), (60, 2866913), (70, 2457354), (84, 2047795), (105, 1638236), (140, 1228677), (210, 819118), (420, 409559), (467, 368340), (877, 196140), (934, 184170), (1401, 122780), (1754, 98070), (1868, 92085), (2335, 73668), (2631, 65380), (2802, 61390), (3269, 52620), (3508, 49035), (4385, 39228), (4670, 36834), (5262, 32690), (5604, 30695), (6139, 28020), (6538, 26310), (7005, 24556), (8770, 19614), (9340, 18417), (9807, 17540), (10524, 16345), (12278, 14010), (13076, 13155)]