353642940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12203}}^1$

素因数の和:12248

約数の個数: 144

約数和(自身を含む): 1279369728

約数和(自身を除く): 925726788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 12203, 14490, 24406, 28980, 36609, 48812, 61015, 73218, 85421, 109827, 122030, 146436, 170842, 183045, 219654, 244060, 256263, 280669, 341684, 366090, 427105, 439308, 512526, 549135, 561338, 732180, 768789, 842007, 854210, 1025052, 1098270, 1122676, 1281315, 1403345, 1537578, 1684014, 1708420, 1964683, 2196540, 2526021, 2562630, 2806690, 3075156, 3368028, 3843945, 3929366, 4210035, 5052042, 5125260, 5613380, 5894049, 7687890, 7858732, 8420070, 9823415, 10104084, 11788098, 12630105, 15375780, 16840140, 17682147, 19646830, 23576196, 25260210, 29470245, 35364294, 39293660, 50520420, 58940490, 70728588, 88410735, 117880980, 176821470, 353642940]

約数ペア:

[(1, 353642940), (2, 176821470), (3, 117880980), (4, 88410735), (5, 70728588), (6, 58940490), (7, 50520420), (9, 39293660), (10, 35364294), (12, 29470245), (14, 25260210), (15, 23576196), (18, 19646830), (20, 17682147), (21, 16840140), (23, 15375780), (28, 12630105), (30, 11788098), (35, 10104084), (36, 9823415), (42, 8420070), (45, 7858732), (46, 7687890), (60, 5894049), (63, 5613380), (69, 5125260), (70, 5052042), (84, 4210035), (90, 3929366), (92, 3843945), (105, 3368028), (115, 3075156), (126, 2806690), (138, 2562630), (140, 2526021), (161, 2196540), (180, 1964683), (207, 1708420), (210, 1684014), (230, 1537578), (252, 1403345), (276, 1281315), (315, 1122676), (322, 1098270), (345, 1025052), (414, 854210), (420, 842007), (460, 768789), (483, 732180), (630, 561338), (644, 549135), (690, 512526), (805, 439308), (828, 427105), (966, 366090), (1035, 341684), (1260, 280669), (1380, 256263), (1449, 244060), (1610, 219654), (1932, 183045), (2070, 170842), (2415, 146436), (2898, 122030), (3220, 109827), (4140, 85421), (4830, 73218), (5796, 61015), (7245, 48812), (9660, 36609), (12203, 28980), (14490, 24406)]