1247607550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 2772947520

約数和(自身を除く): 1525339970

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 101, 145, 175, 202, 203, 290, 350, 406, 505, 707, 725, 1010, 1015, 1217, 1414, 1450, 2030, 2434, 2525, 2929, 3535, 5050, 5075, 5858, 6085, 7070, 8519, 10150, 12170, 14645, 17038, 17675, 20503, 29290, 30425, 35293, 35350, 41006, 42595, 60850, 70586, 73225, 85190, 102515, 122917, 146450, 176465, 205030, 212975, 245834, 247051, 352930, 425950, 494102, 512575, 614585, 860419, 882325, 1025150, 1229170, 1235255, 1720838, 1764650, 2470510, 3072925, 3564593, 4302095, 6145850, 6176275, 7129186, 8604190, 12352550, 17822965, 21510475, 24952151, 35645930, 43020950, 49904302, 89114825, 124760755, 178229650, 249521510, 623803775, 1247607550]

約数ペア:

[(1, 1247607550), (2, 623803775), (5, 249521510), (7, 178229650), (10, 124760755), (14, 89114825), (25, 49904302), (29, 43020950), (35, 35645930), (50, 24952151), (58, 21510475), (70, 17822965), (101, 12352550), (145, 8604190), (175, 7129186), (202, 6176275), (203, 6145850), (290, 4302095), (350, 3564593), (406, 3072925), (505, 2470510), (707, 1764650), (725, 1720838), (1010, 1235255), (1015, 1229170), (1217, 1025150), (1414, 882325), (1450, 860419), (2030, 614585), (2434, 512575), (2525, 494102), (2929, 425950), (3535, 352930), (5050, 247051), (5075, 245834), (5858, 212975), (6085, 205030), (7070, 176465), (8519, 146450), (10150, 122917), (12170, 102515), (14645, 85190), (17038, 73225), (17675, 70586), (20503, 60850), (29290, 42595), (30425, 41006), (35293, 35350)]