1045380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 3548160

約数和(自身を除く): 2502780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 131, 133, 140, 190, 210, 228, 262, 266, 285, 380, 393, 399, 420, 524, 532, 570, 655, 665, 786, 798, 917, 1140, 1310, 1330, 1572, 1596, 1834, 1965, 1995, 2489, 2620, 2660, 2751, 3668, 3930, 3990, 4585, 4978, 5502, 7467, 7860, 7980, 9170, 9956, 11004, 12445, 13755, 14934, 17423, 18340, 24890, 27510, 29868, 34846, 37335, 49780, 52269, 55020, 69692, 74670, 87115, 104538, 149340, 174230, 209076, 261345, 348460, 522690, 1045380]

約数ペア:

[(1, 1045380), (2, 522690), (3, 348460), (4, 261345), (5, 209076), (6, 174230), (7, 149340), (10, 104538), (12, 87115), (14, 74670), (15, 69692), (19, 55020), (20, 52269), (21, 49780), (28, 37335), (30, 34846), (35, 29868), (38, 27510), (42, 24890), (57, 18340), (60, 17423), (70, 14934), (76, 13755), (84, 12445), (95, 11004), (105, 9956), (114, 9170), (131, 7980), (133, 7860), (140, 7467), (190, 5502), (210, 4978), (228, 4585), (262, 3990), (266, 3930), (285, 3668), (380, 2751), (393, 2660), (399, 2620), (420, 2489), (524, 1995), (532, 1965), (570, 1834), (655, 1596), (665, 1572), (786, 1330), (798, 1310), (917, 1140)]