315798210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12889

約数の個数: 128

約数和(自身を含む): 1036546560

約数和(自身を除く): 720748350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 12853, 24570, 25706, 38559, 64265, 77118, 89971, 115677, 128530, 167089, 179942, 192795, 231354, 269913, 334178, 347031, 385590, 449855, 501267, 539826, 578385, 694062, 809739, 835445, 899710, 1002534, 1156770, 1169623, 1349565, 1503801, 1619478, 1670890, 1735155, 2339246, 2429217, 2506335, 2699130, 3007602, 3470310, 3508869, 4048695, 4511403, 4858434, 5012670, 5848115, 7017738, 7519005, 8097390, 9022806, 10526607, 11696230, 12146085, 15038010, 17544345, 21053214, 22557015, 24292170, 31579821, 35088690, 45114030, 52633035, 63159642, 105266070, 157899105, 315798210]

約数ペア:

[(1, 315798210), (2, 157899105), (3, 105266070), (5, 63159642), (6, 52633035), (7, 45114030), (9, 35088690), (10, 31579821), (13, 24292170), (14, 22557015), (15, 21053214), (18, 17544345), (21, 15038010), (26, 12146085), (27, 11696230), (30, 10526607), (35, 9022806), (39, 8097390), (42, 7519005), (45, 7017738), (54, 5848115), (63, 5012670), (65, 4858434), (70, 4511403), (78, 4048695), (90, 3508869), (91, 3470310), (105, 3007602), (117, 2699130), (126, 2506335), (130, 2429217), (135, 2339246), (182, 1735155), (189, 1670890), (195, 1619478), (210, 1503801), (234, 1349565), (270, 1169623), (273, 1156770), (315, 1002534), (351, 899710), (378, 835445), (390, 809739), (455, 694062), (546, 578385), (585, 539826), (630, 501267), (702, 449855), (819, 385590), (910, 347031), (945, 334178), (1170, 269913), (1365, 231354), (1638, 192795), (1755, 179942), (1890, 167089), (2457, 128530), (2730, 115677), (3510, 89971), (4095, 77118), (4914, 64265), (8190, 38559), (12285, 25706), (12853, 24570)]