1741638420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1627}}^1$

素因数の和:1974

約数の個数: 144

約数和(自身を含む): 5582216640

約数和(自身を除く): 3840578220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 313, 342, 380, 570, 626, 684, 855, 939, 1140, 1252, 1565, 1627, 1710, 1878, 2817, 3130, 3254, 3420, 3756, 4695, 4881, 5634, 5947, 6260, 6508, 8135, 9390, 9762, 11268, 11894, 14085, 14643, 16270, 17841, 18780, 19524, 23788, 24405, 28170, 29286, 29735, 30913, 32540, 35682, 48810, 53523, 56340, 58572, 59470, 61826, 71364, 73215, 89205, 92739, 97620, 107046, 118940, 123652, 146430, 154565, 178410, 185478, 214092, 267615, 278217, 292860, 309130, 356820, 370956, 463695, 509251, 535230, 556434, 618260, 927390, 1018502, 1070460, 1112868, 1391085, 1527753, 1854780, 2037004, 2546255, 2782170, 3055506, 4583259, 5092510, 5564340, 6111012, 7638765, 9166518, 9675769, 10185020, 15277530, 18333036, 19351538, 22916295, 29027307, 30555060, 38703076, 45832590, 48378845, 58054614, 87081921, 91665180, 96757690, 116109228, 145136535, 174163842, 193515380, 290273070, 348327684, 435409605, 580546140, 870819210, 1741638420]

約数ペア:

[(1, 1741638420), (2, 870819210), (3, 580546140), (4, 435409605), (5, 348327684), (6, 290273070), (9, 193515380), (10, 174163842), (12, 145136535), (15, 116109228), (18, 96757690), (19, 91665180), (20, 87081921), (30, 58054614), (36, 48378845), (38, 45832590), (45, 38703076), (57, 30555060), (60, 29027307), (76, 22916295), (90, 19351538), (95, 18333036), (114, 15277530), (171, 10185020), (180, 9675769), (190, 9166518), (228, 7638765), (285, 6111012), (313, 5564340), (342, 5092510), (380, 4583259), (570, 3055506), (626, 2782170), (684, 2546255), (855, 2037004), (939, 1854780), (1140, 1527753), (1252, 1391085), (1565, 1112868), (1627, 1070460), (1710, 1018502), (1878, 927390), (2817, 618260), (3130, 556434), (3254, 535230), (3420, 509251), (3756, 463695), (4695, 370956), (4881, 356820), (5634, 309130), (5947, 292860), (6260, 278217), (6508, 267615), (8135, 214092), (9390, 185478), (9762, 178410), (11268, 154565), (11894, 146430), (14085, 123652), (14643, 118940), (16270, 107046), (17841, 97620), (18780, 92739), (19524, 89205), (23788, 73215), (24405, 71364), (28170, 61826), (29286, 59470), (29735, 58572), (30913, 56340), (32540, 53523), (35682, 48810)]