84541590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 179635050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 1091, 1107, 1230, 1435, 1722, 1845, 1890, 2182, 2214, 2583, 2870, 3273, 3690, 4305, 5166, 5455, 5535, 6546, 7637, 7749, 8610, 9819, 10910, 11070, 12915, 15274, 15498, 16365, 19638, 22911, 25830, 29457, 32730, 38185, 38745, 44731, 45822, 49095, 58914, 68733, 76370, 77490, 89462, 98190, 114555, 134193, 137466, 147285, 206199, 223655, 229110, 268386, 294570, 313117, 343665, 402579, 412398, 447310, 626234, 670965, 687330, 805158, 939351, 1030995, 1207737, 1341930, 1565585, 1878702, 2012895, 2061990, 2415474, 2818053, 3131170, 4025790, 4696755, 5636106, 6038685, 8454159, 9393510, 12077370, 14090265, 16908318, 28180530, 42270795, 84541590]

約数ペア:

[(1, 84541590), (2, 42270795), (3, 28180530), (5, 16908318), (6, 14090265), (7, 12077370), (9, 9393510), (10, 8454159), (14, 6038685), (15, 5636106), (18, 4696755), (21, 4025790), (27, 3131170), (30, 2818053), (35, 2415474), (41, 2061990), (42, 2012895), (45, 1878702), (54, 1565585), (63, 1341930), (70, 1207737), (82, 1030995), (90, 939351), (105, 805158), (123, 687330), (126, 670965), (135, 626234), (189, 447310), (205, 412398), (210, 402579), (246, 343665), (270, 313117), (287, 294570), (315, 268386), (369, 229110), (378, 223655), (410, 206199), (574, 147285), (615, 137466), (630, 134193), (738, 114555), (861, 98190), (945, 89462), (1091, 77490), (1107, 76370), (1230, 68733), (1435, 58914), (1722, 49095), (1845, 45822), (1890, 44731), (2182, 38745), (2214, 38185), (2583, 32730), (2870, 29457), (3273, 25830), (3690, 22911), (4305, 19638), (5166, 16365), (5455, 15498), (5535, 15274), (6546, 12915), (7637, 11070), (7749, 10910), (8610, 9819)]