191982420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{50789}}^1$

素因数の和:50814

約数の個数: 96

約数和(自身を含む): 682617600

約数和(自身を除く): 490635180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 50789, 101578, 152367, 203156, 253945, 304734, 355523, 457101, 507890, 609468, 711046, 761835, 914202, 1015780, 1066569, 1371303, 1422092, 1523670, 1777615, 1828404, 2133138, 2285505, 2742606, 3047340, 3199707, 3555230, 4266276, 4571010, 5332845, 5485212, 6399414, 6856515, 7110460, 9142020, 9599121, 10665690, 12798828, 13713030, 15998535, 19198242, 21331380, 27426060, 31997070, 38396484, 47995605, 63994140, 95991210, 191982420]

約数ペア:

[(1, 191982420), (2, 95991210), (3, 63994140), (4, 47995605), (5, 38396484), (6, 31997070), (7, 27426060), (9, 21331380), (10, 19198242), (12, 15998535), (14, 13713030), (15, 12798828), (18, 10665690), (20, 9599121), (21, 9142020), (27, 7110460), (28, 6856515), (30, 6399414), (35, 5485212), (36, 5332845), (42, 4571010), (45, 4266276), (54, 3555230), (60, 3199707), (63, 3047340), (70, 2742606), (84, 2285505), (90, 2133138), (105, 1828404), (108, 1777615), (126, 1523670), (135, 1422092), (140, 1371303), (180, 1066569), (189, 1015780), (210, 914202), (252, 761835), (270, 711046), (315, 609468), (378, 507890), (420, 457101), (540, 355523), (630, 304734), (756, 253945), (945, 203156), (1260, 152367), (1890, 101578), (3780, 50789)]