289170

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 96

約数和(自身を含む): 943488

約数和(自身を除く): 654318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 270, 306, 315, 357, 378, 405, 459, 486, 510, 567, 595, 630, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1215, 1377, 1530, 1701, 1785, 1890, 2142, 2295, 2430, 2754, 2835, 3213, 3402, 3570, 4131, 4590, 5355, 5670, 6426, 6885, 8262, 8505, 9639, 10710, 13770, 16065, 17010, 19278, 20655, 28917, 32130, 41310, 48195, 57834, 96390, 144585, 289170]

約数ペア:

[(1, 289170), (2, 144585), (3, 96390), (5, 57834), (6, 48195), (7, 41310), (9, 32130), (10, 28917), (14, 20655), (15, 19278), (17, 17010), (18, 16065), (21, 13770), (27, 10710), (30, 9639), (34, 8505), (35, 8262), (42, 6885), (45, 6426), (51, 5670), (54, 5355), (63, 4590), (70, 4131), (81, 3570), (85, 3402), (90, 3213), (102, 2835), (105, 2754), (119, 2430), (126, 2295), (135, 2142), (153, 1890), (162, 1785), (170, 1701), (189, 1530), (210, 1377), (238, 1215), (243, 1190), (255, 1134), (270, 1071), (306, 945), (315, 918), (357, 810), (378, 765), (405, 714), (459, 630), (486, 595), (510, 567)]