6547380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 22752576

約数和(自身を除く): 16205196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 131, 140, 147, 170, 196, 204, 210, 238, 245, 255, 262, 294, 340, 357, 393, 420, 476, 490, 510, 524, 588, 595, 655, 714, 735, 786, 833, 917, 980, 1020, 1190, 1310, 1428, 1470, 1572, 1666, 1785, 1834, 1965, 2227, 2380, 2499, 2620, 2751, 2940, 3332, 3570, 3668, 3930, 4165, 4454, 4585, 4998, 5502, 6419, 6681, 7140, 7860, 8330, 8908, 9170, 9996, 11004, 11135, 12495, 12838, 13362, 13755, 15589, 16660, 18340, 19257, 22270, 24990, 25676, 26724, 27510, 31178, 32095, 33405, 38514, 44540, 46767, 49980, 55020, 62356, 64190, 66810, 77028, 77945, 93534, 96285, 109123, 128380, 133620, 155890, 187068, 192570, 218246, 233835, 311780, 327369, 385140, 436492, 467670, 545615, 654738, 935340, 1091230, 1309476, 1636845, 2182460, 3273690, 6547380]

約数ペア:

[(1, 6547380), (2, 3273690), (3, 2182460), (4, 1636845), (5, 1309476), (6, 1091230), (7, 935340), (10, 654738), (12, 545615), (14, 467670), (15, 436492), (17, 385140), (20, 327369), (21, 311780), (28, 233835), (30, 218246), (34, 192570), (35, 187068), (42, 155890), (49, 133620), (51, 128380), (60, 109123), (68, 96285), (70, 93534), (84, 77945), (85, 77028), (98, 66810), (102, 64190), (105, 62356), (119, 55020), (131, 49980), (140, 46767), (147, 44540), (170, 38514), (196, 33405), (204, 32095), (210, 31178), (238, 27510), (245, 26724), (255, 25676), (262, 24990), (294, 22270), (340, 19257), (357, 18340), (393, 16660), (420, 15589), (476, 13755), (490, 13362), (510, 12838), (524, 12495), (588, 11135), (595, 11004), (655, 9996), (714, 9170), (735, 8908), (786, 8330), (833, 7860), (917, 7140), (980, 6681), (1020, 6419), (1190, 5502), (1310, 4998), (1428, 4585), (1470, 4454), (1572, 4165), (1666, 3930), (1785, 3668), (1834, 3570), (1965, 3332), (2227, 2940), (2380, 2751), (2499, 2620)]