7141470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 20238336

約数和(自身を除く): 13096866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1097, 1302, 2170, 2194, 3255, 3291, 5485, 6510, 6582, 7679, 10970, 15358, 16455, 23037, 32910, 34007, 38395, 46074, 68014, 76790, 102021, 115185, 170035, 204042, 230370, 238049, 340070, 476098, 510105, 714147, 1020210, 1190245, 1428294, 2380490, 3570735, 7141470]

約数ペア:

[(1, 7141470), (2, 3570735), (3, 2380490), (5, 1428294), (6, 1190245), (7, 1020210), (10, 714147), (14, 510105), (15, 476098), (21, 340070), (30, 238049), (31, 230370), (35, 204042), (42, 170035), (62, 115185), (70, 102021), (93, 76790), (105, 68014), (155, 46074), (186, 38395), (210, 34007), (217, 32910), (310, 23037), (434, 16455), (465, 15358), (651, 10970), (930, 7679), (1085, 6582), (1097, 6510), (1302, 5485), (2170, 3291), (2194, 3255)]