739817220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19603}}^1$

素因数の和:19669

約数の個数: 96

約数和(自身を含む): 2252734848

約数和(自身を除く): 1512917628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2516, 3145, 3774, 6290, 7548, 9435, 12580, 18870, 19603, 37740, 39206, 58809, 78412, 98015, 117618, 196030, 235236, 294045, 333251, 392060, 588090, 666502, 725311, 999753, 1176180, 1333004, 1450622, 1666255, 1999506, 2175933, 2901244, 3332510, 3626555, 3999012, 4351866, 4998765, 6665020, 7253110, 8703732, 9997530, 10879665, 12330287, 14506220, 19995060, 21759330, 24660574, 36990861, 43518660, 49321148, 61651435, 73981722, 123302870, 147963444, 184954305, 246605740, 369908610, 739817220]

約数ペア:

[(1, 739817220), (2, 369908610), (3, 246605740), (4, 184954305), (5, 147963444), (6, 123302870), (10, 73981722), (12, 61651435), (15, 49321148), (17, 43518660), (20, 36990861), (30, 24660574), (34, 21759330), (37, 19995060), (51, 14506220), (60, 12330287), (68, 10879665), (74, 9997530), (85, 8703732), (102, 7253110), (111, 6665020), (148, 4998765), (170, 4351866), (185, 3999012), (204, 3626555), (222, 3332510), (255, 2901244), (340, 2175933), (370, 1999506), (444, 1666255), (510, 1450622), (555, 1333004), (629, 1176180), (740, 999753), (1020, 725311), (1110, 666502), (1258, 588090), (1887, 392060), (2220, 333251), (2516, 294045), (3145, 235236), (3774, 196030), (6290, 117618), (7548, 98015), (9435, 78412), (12580, 58809), (18870, 39206), (19603, 37740)]