6972210

素因数分解:

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

素因数の和:78

約数の個数: 192

約数和(自身を含む): 23639040

約数和(自身を除く): 16666830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 31, 34, 35, 42, 45, 49, 51, 54, 62, 63, 70, 85, 90, 93, 98, 102, 105, 119, 126, 135, 147, 153, 155, 170, 186, 189, 210, 217, 238, 245, 255, 270, 279, 294, 306, 310, 315, 357, 378, 434, 441, 459, 465, 490, 510, 527, 558, 595, 630, 651, 714, 735, 765, 833, 837, 882, 918, 930, 945, 1054, 1071, 1085, 1190, 1302, 1323, 1395, 1470, 1519, 1530, 1581, 1666, 1674, 1785, 1890, 1953, 2142, 2170, 2205, 2295, 2499, 2635, 2646, 2790, 3038, 3162, 3213, 3255, 3570, 3689, 3906, 4165, 4185, 4410, 4557, 4590, 4743, 4998, 5270, 5355, 5859, 6426, 6510, 6615, 7378, 7497, 7595, 7905, 8330, 8370, 9114, 9486, 9765, 10710, 11067, 11718, 12495, 13230, 13671, 14229, 14994, 15190, 15810, 16065, 18445, 19530, 22134, 22491, 22785, 23715, 24990, 25823, 27342, 28458, 29295, 32130, 33201, 36890, 37485, 41013, 44982, 45570, 47430, 51646, 55335, 58590, 66402, 68355, 71145, 74970, 77469, 82026, 99603, 110670, 112455, 129115, 136710, 142290, 154938, 166005, 199206, 205065, 224910, 232407, 258230, 332010, 387345, 410130, 464814, 498015, 697221, 774690, 996030, 1162035, 1394442, 2324070, 3486105, 6972210]

約数ペア:

[(1, 6972210), (2, 3486105), (3, 2324070), (5, 1394442), (6, 1162035), (7, 996030), (9, 774690), (10, 697221), (14, 498015), (15, 464814), (17, 410130), (18, 387345), (21, 332010), (27, 258230), (30, 232407), (31, 224910), (34, 205065), (35, 199206), (42, 166005), (45, 154938), (49, 142290), (51, 136710), (54, 129115), (62, 112455), (63, 110670), (70, 99603), (85, 82026), (90, 77469), (93, 74970), (98, 71145), (102, 68355), (105, 66402), (119, 58590), (126, 55335), (135, 51646), (147, 47430), (153, 45570), (155, 44982), (170, 41013), (186, 37485), (189, 36890), (210, 33201), (217, 32130), (238, 29295), (245, 28458), (255, 27342), (270, 25823), (279, 24990), (294, 23715), (306, 22785), (310, 22491), (315, 22134), (357, 19530), (378, 18445), (434, 16065), (441, 15810), (459, 15190), (465, 14994), (490, 14229), (510, 13671), (527, 13230), (558, 12495), (595, 11718), (630, 11067), (651, 10710), (714, 9765), (735, 9486), (765, 9114), (833, 8370), (837, 8330), (882, 7905), (918, 7595), (930, 7497), (945, 7378), (1054, 6615), (1071, 6510), (1085, 6426), (1190, 5859), (1302, 5355), (1323, 5270), (1395, 4998), (1470, 4743), (1519, 4590), (1530, 4557), (1581, 4410), (1666, 4185), (1674, 4165), (1785, 3906), (1890, 3689), (1953, 3570), (2142, 3255), (2170, 3213), (2205, 3162), (2295, 3038), (2499, 2790), (2635, 2646)]