996030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 128

約数和(自身を含む): 3317760

約数和(自身を除く): 2321730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 31, 34, 35, 42, 45, 51, 54, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 135, 153, 155, 170, 186, 189, 210, 217, 238, 255, 270, 279, 306, 310, 315, 357, 378, 434, 459, 465, 510, 527, 558, 595, 630, 651, 714, 765, 837, 918, 930, 945, 1054, 1071, 1085, 1190, 1302, 1395, 1530, 1581, 1674, 1785, 1890, 1953, 2142, 2170, 2295, 2635, 2790, 3162, 3213, 3255, 3570, 3689, 3906, 4185, 4590, 4743, 5270, 5355, 5859, 6426, 6510, 7378, 7905, 8370, 9486, 9765, 10710, 11067, 11718, 14229, 15810, 16065, 18445, 19530, 22134, 23715, 28458, 29295, 32130, 33201, 36890, 47430, 55335, 58590, 66402, 71145, 99603, 110670, 142290, 166005, 199206, 332010, 498015, 996030]

約数ペア:

[(1, 996030), (2, 498015), (3, 332010), (5, 199206), (6, 166005), (7, 142290), (9, 110670), (10, 99603), (14, 71145), (15, 66402), (17, 58590), (18, 55335), (21, 47430), (27, 36890), (30, 33201), (31, 32130), (34, 29295), (35, 28458), (42, 23715), (45, 22134), (51, 19530), (54, 18445), (62, 16065), (63, 15810), (70, 14229), (85, 11718), (90, 11067), (93, 10710), (102, 9765), (105, 9486), (119, 8370), (126, 7905), (135, 7378), (153, 6510), (155, 6426), (170, 5859), (186, 5355), (189, 5270), (210, 4743), (217, 4590), (238, 4185), (255, 3906), (270, 3689), (279, 3570), (306, 3255), (310, 3213), (315, 3162), (357, 2790), (378, 2635), (434, 2295), (459, 2170), (465, 2142), (510, 1953), (527, 1890), (558, 1785), (595, 1674), (630, 1581), (651, 1530), (714, 1395), (765, 1302), (837, 1190), (918, 1085), (930, 1071), (945, 1054)]