1953930360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50411}}^1$

素因数の和:50461

約数の個数: 128

約数和(自身を含む): 6533395200

約数和(自身を除く): 4579464840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 50411, 100822, 151233, 201644, 252055, 302466, 403288, 504110, 604932, 756165, 856987, 957809, 1008220, 1209864, 1512330, 1713974, 1915618, 2016440, 2570961, 2873427, 3024660, 3427948, 3831236, 4284935, 4789045, 5141922, 5746854, 6049320, 6855896, 7662472, 8569870, 9578090, 10283844, 11493708, 12854805, 14367135, 16282753, 17139740, 19156180, 20567688, 22987416, 25709610, 28734270, 32565506, 34279480, 38312360, 48848259, 51419220, 57468540, 65131012, 81413765, 97696518, 102838440, 114937080, 130262024, 162827530, 195393036, 244241295, 325655060, 390786072, 488482590, 651310120, 976965180, 1953930360]

約数ペア:

[(1, 1953930360), (2, 976965180), (3, 651310120), (4, 488482590), (5, 390786072), (6, 325655060), (8, 244241295), (10, 195393036), (12, 162827530), (15, 130262024), (17, 114937080), (19, 102838440), (20, 97696518), (24, 81413765), (30, 65131012), (34, 57468540), (38, 51419220), (40, 48848259), (51, 38312360), (57, 34279480), (60, 32565506), (68, 28734270), (76, 25709610), (85, 22987416), (95, 20567688), (102, 19156180), (114, 17139740), (120, 16282753), (136, 14367135), (152, 12854805), (170, 11493708), (190, 10283844), (204, 9578090), (228, 8569870), (255, 7662472), (285, 6855896), (323, 6049320), (340, 5746854), (380, 5141922), (408, 4789045), (456, 4284935), (510, 3831236), (570, 3427948), (646, 3024660), (680, 2873427), (760, 2570961), (969, 2016440), (1020, 1915618), (1140, 1713974), (1292, 1512330), (1615, 1209864), (1938, 1008220), (2040, 957809), (2280, 856987), (2584, 756165), (3230, 604932), (3876, 504110), (4845, 403288), (6460, 302466), (7752, 252055), (9690, 201644), (12920, 151233), (19380, 100822), (38760, 50411)]