72974580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 161736204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 593, 879, 1172, 1186, 1465, 1758, 1779, 2051, 2372, 2930, 2965, 3516, 3558, 4102, 4151, 4395, 5860, 5930, 6153, 7116, 8204, 8302, 8790, 8895, 10255, 11860, 12306, 12453, 16604, 17580, 17790, 20510, 20755, 24612, 24906, 30765, 35580, 41020, 41510, 49812, 61530, 62265, 83020, 123060, 124530, 173749, 249060, 347498, 521247, 694996, 868745, 1042494, 1216243, 1737490, 2084988, 2432486, 2606235, 3474980, 3648729, 4864972, 5212470, 6081215, 7297458, 10424940, 12162430, 14594916, 18243645, 24324860, 36487290, 72974580]

約数ペア:

[(1, 72974580), (2, 36487290), (3, 24324860), (4, 18243645), (5, 14594916), (6, 12162430), (7, 10424940), (10, 7297458), (12, 6081215), (14, 5212470), (15, 4864972), (20, 3648729), (21, 3474980), (28, 2606235), (30, 2432486), (35, 2084988), (42, 1737490), (60, 1216243), (70, 1042494), (84, 868745), (105, 694996), (140, 521247), (210, 347498), (293, 249060), (420, 173749), (586, 124530), (593, 123060), (879, 83020), (1172, 62265), (1186, 61530), (1465, 49812), (1758, 41510), (1779, 41020), (2051, 35580), (2372, 30765), (2930, 24906), (2965, 24612), (3516, 20755), (3558, 20510), (4102, 17790), (4151, 17580), (4395, 16604), (5860, 12453), (5930, 12306), (6153, 11860), (7116, 10255), (8204, 8895), (8302, 8790)]