84656460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 272143872

約数和(自身を除く): 187487412

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, 353, 420, 571, 706, 1059, 1142, 1412, 1713, 1765, 2118, 2284, 2471, 2855, 3426, 3530, 3997, 4236, 4942, 5295, 5710, 6852, 7060, 7413, 7994, 8565, 9884, 10590, 11420, 11991, 12355, 14826, 15988, 17130, 19985, 21180, 23982, 24710, 29652, 34260, 37065, 39970, 47964, 49420, 59955, 74130, 79940, 119910, 148260, 201563, 239820, 403126, 604689, 806252, 1007815, 1209378, 1410941, 2015630, 2418756, 2821882, 3023445, 4031260, 4232823, 5643764, 6046890, 7054705, 8465646, 12093780, 14109410, 16931292, 21164115, 28218820, 42328230, 84656460]

約数ペア:

[(1, 84656460), (2, 42328230), (3, 28218820), (4, 21164115), (5, 16931292), (6, 14109410), (7, 12093780), (10, 8465646), (12, 7054705), (14, 6046890), (15, 5643764), (20, 4232823), (21, 4031260), (28, 3023445), (30, 2821882), (35, 2418756), (42, 2015630), (60, 1410941), (70, 1209378), (84, 1007815), (105, 806252), (140, 604689), (210, 403126), (353, 239820), (420, 201563), (571, 148260), (706, 119910), (1059, 79940), (1142, 74130), (1412, 59955), (1713, 49420), (1765, 47964), (2118, 39970), (2284, 37065), (2471, 34260), (2855, 29652), (3426, 24710), (3530, 23982), (3997, 21180), (4236, 19985), (4942, 17130), (5295, 15988), (5710, 14826), (6852, 12355), (7060, 11991), (7413, 11420), (7994, 10590), (8565, 9884)]