9784530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 30965760

約数和(自身を除く): 21181230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 167, 186, 189, 210, 217, 270, 279, 310, 315, 334, 378, 434, 465, 501, 558, 630, 651, 835, 837, 930, 945, 1002, 1085, 1169, 1302, 1395, 1503, 1670, 1674, 1890, 1953, 2170, 2338, 2505, 2790, 3006, 3255, 3507, 3906, 4185, 4509, 5010, 5177, 5845, 5859, 6510, 7014, 7515, 8370, 9018, 9765, 10354, 10521, 11690, 11718, 15030, 15531, 17535, 19530, 21042, 22545, 25885, 29295, 31062, 31563, 35070, 36239, 45090, 46593, 51770, 52605, 58590, 63126, 72478, 77655, 93186, 105210, 108717, 139779, 155310, 157815, 181195, 217434, 232965, 279558, 315630, 326151, 362390, 465930, 543585, 652302, 698895, 978453, 1087170, 1397790, 1630755, 1956906, 3261510, 4892265, 9784530]

約数ペア:

[(1, 9784530), (2, 4892265), (3, 3261510), (5, 1956906), (6, 1630755), (7, 1397790), (9, 1087170), (10, 978453), (14, 698895), (15, 652302), (18, 543585), (21, 465930), (27, 362390), (30, 326151), (31, 315630), (35, 279558), (42, 232965), (45, 217434), (54, 181195), (62, 157815), (63, 155310), (70, 139779), (90, 108717), (93, 105210), (105, 93186), (126, 77655), (135, 72478), (155, 63126), (167, 58590), (186, 52605), (189, 51770), (210, 46593), (217, 45090), (270, 36239), (279, 35070), (310, 31563), (315, 31062), (334, 29295), (378, 25885), (434, 22545), (465, 21042), (501, 19530), (558, 17535), (630, 15531), (651, 15030), (835, 11718), (837, 11690), (930, 10521), (945, 10354), (1002, 9765), (1085, 9018), (1169, 8370), (1302, 7515), (1395, 7014), (1503, 6510), (1670, 5859), (1674, 5845), (1890, 5177), (1953, 5010), (2170, 4509), (2338, 4185), (2505, 3906), (2790, 3507), (3006, 3255)]