82829460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 274555008

約数和(自身を除く): 191725548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 61, 70, 84, 105, 106, 122, 140, 159, 183, 210, 212, 244, 265, 305, 318, 366, 371, 420, 427, 530, 610, 636, 732, 742, 795, 854, 915, 1060, 1113, 1220, 1281, 1484, 1590, 1708, 1830, 1855, 2135, 2226, 2562, 3180, 3233, 3660, 3710, 3721, 4270, 4452, 5124, 5565, 6405, 6466, 7420, 7442, 8540, 9699, 11130, 11163, 12810, 12932, 14884, 16165, 18605, 19398, 22260, 22326, 22631, 25620, 26047, 32330, 37210, 38796, 44652, 45262, 48495, 52094, 55815, 64660, 67893, 74420, 78141, 90524, 96990, 104188, 111630, 113155, 130235, 135786, 156282, 193980, 197213, 223260, 226310, 260470, 271572, 312564, 339465, 390705, 394426, 452620, 520940, 591639, 678930, 781410, 788852, 986065, 1183278, 1357860, 1380491, 1562820, 1972130, 2366556, 2760982, 2958195, 3944260, 4141473, 5521964, 5916390, 6902455, 8282946, 11832780, 13804910, 16565892, 20707365, 27609820, 41414730, 82829460]

約数ペア:

[(1, 82829460), (2, 41414730), (3, 27609820), (4, 20707365), (5, 16565892), (6, 13804910), (7, 11832780), (10, 8282946), (12, 6902455), (14, 5916390), (15, 5521964), (20, 4141473), (21, 3944260), (28, 2958195), (30, 2760982), (35, 2366556), (42, 1972130), (53, 1562820), (60, 1380491), (61, 1357860), (70, 1183278), (84, 986065), (105, 788852), (106, 781410), (122, 678930), (140, 591639), (159, 520940), (183, 452620), (210, 394426), (212, 390705), (244, 339465), (265, 312564), (305, 271572), (318, 260470), (366, 226310), (371, 223260), (420, 197213), (427, 193980), (530, 156282), (610, 135786), (636, 130235), (732, 113155), (742, 111630), (795, 104188), (854, 96990), (915, 90524), (1060, 78141), (1113, 74420), (1220, 67893), (1281, 64660), (1484, 55815), (1590, 52094), (1708, 48495), (1830, 45262), (1855, 44652), (2135, 38796), (2226, 37210), (2562, 32330), (3180, 26047), (3233, 25620), (3660, 22631), (3710, 22326), (3721, 22260), (4270, 19398), (4452, 18605), (5124, 16165), (5565, 14884), (6405, 12932), (6466, 12810), (7420, 11163), (7442, 11130), (8540, 9699)]