4209030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 13685760

約数和(自身を除く): 9476730

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, 85, 90, 102, 105, 119, 126, 131, 135, 153, 170, 189, 210, 238, 255, 262, 270, 306, 315, 357, 378, 393, 459, 510, 595, 630, 655, 714, 765, 786, 917, 918, 945, 1071, 1179, 1190, 1310, 1530, 1785, 1834, 1890, 1965, 2142, 2227, 2295, 2358, 2751, 3213, 3537, 3570, 3930, 4454, 4585, 4590, 5355, 5502, 5895, 6426, 6681, 7074, 8253, 9170, 10710, 11135, 11790, 13362, 13755, 15589, 16065, 16506, 17685, 20043, 22270, 24759, 27510, 31178, 32130, 33405, 35370, 40086, 41265, 46767, 49518, 60129, 66810, 77945, 82530, 93534, 100215, 120258, 123795, 140301, 155890, 200430, 233835, 247590, 280602, 300645, 420903, 467670, 601290, 701505, 841806, 1403010, 2104515, 4209030]

約数ペア:

[(1, 4209030), (2, 2104515), (3, 1403010), (5, 841806), (6, 701505), (7, 601290), (9, 467670), (10, 420903), (14, 300645), (15, 280602), (17, 247590), (18, 233835), (21, 200430), (27, 155890), (30, 140301), (34, 123795), (35, 120258), (42, 100215), (45, 93534), (51, 82530), (54, 77945), (63, 66810), (70, 60129), (85, 49518), (90, 46767), (102, 41265), (105, 40086), (119, 35370), (126, 33405), (131, 32130), (135, 31178), (153, 27510), (170, 24759), (189, 22270), (210, 20043), (238, 17685), (255, 16506), (262, 16065), (270, 15589), (306, 13755), (315, 13362), (357, 11790), (378, 11135), (393, 10710), (459, 9170), (510, 8253), (595, 7074), (630, 6681), (655, 6426), (714, 5895), (765, 5502), (786, 5355), (917, 4590), (918, 4585), (945, 4454), (1071, 3930), (1179, 3570), (1190, 3537), (1310, 3213), (1530, 2751), (1785, 2358), (1834, 2295), (1890, 2227), (1965, 2142)]