72387210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 96

約数和(自身を含む): 210978432

約数和(自身を除く): 138591222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2141, 2254, 2415, 3381, 4282, 4830, 5635, 6423, 6762, 10705, 11270, 12846, 14987, 16905, 21410, 29974, 32115, 33810, 44961, 49243, 64230, 74935, 89922, 98486, 104909, 147729, 149870, 209818, 224805, 246215, 295458, 314727, 344701, 449610, 492430, 524545, 629454, 689402, 738645, 1034103, 1049090, 1477290, 1573635, 1723505, 2068206, 2412907, 3147270, 3447010, 4825814, 5170515, 7238721, 10341030, 12064535, 14477442, 24129070, 36193605, 72387210]

約数ペア:

[(1, 72387210), (2, 36193605), (3, 24129070), (5, 14477442), (6, 12064535), (7, 10341030), (10, 7238721), (14, 5170515), (15, 4825814), (21, 3447010), (23, 3147270), (30, 2412907), (35, 2068206), (42, 1723505), (46, 1573635), (49, 1477290), (69, 1049090), (70, 1034103), (98, 738645), (105, 689402), (115, 629454), (138, 524545), (147, 492430), (161, 449610), (210, 344701), (230, 314727), (245, 295458), (294, 246215), (322, 224805), (345, 209818), (483, 149870), (490, 147729), (690, 104909), (735, 98486), (805, 89922), (966, 74935), (1127, 64230), (1470, 49243), (1610, 44961), (2141, 33810), (2254, 32115), (2415, 29974), (3381, 21410), (4282, 16905), (4830, 14987), (5635, 12846), (6423, 11270), (6762, 10705)]