71417850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4040

約数の個数: 96

約数和(自身を含む): 214379136

約数和(自身を除く): 142961286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 4001, 5950, 8002, 8925, 12003, 17850, 20005, 24006, 28007, 40010, 56014, 60015, 68017, 84021, 100025, 120030, 136034, 140035, 168042, 200050, 204051, 280070, 300075, 340085, 408102, 420105, 476119, 600150, 680170, 700175, 840210, 952238, 1020255, 1400350, 1428357, 1700425, 2040510, 2100525, 2380595, 2856714, 3400850, 4201050, 4761190, 5101275, 7141785, 10202550, 11902975, 14283570, 23805950, 35708925, 71417850]

約数ペア:

[(1, 71417850), (2, 35708925), (3, 23805950), (5, 14283570), (6, 11902975), (7, 10202550), (10, 7141785), (14, 5101275), (15, 4761190), (17, 4201050), (21, 3400850), (25, 2856714), (30, 2380595), (34, 2100525), (35, 2040510), (42, 1700425), (50, 1428357), (51, 1400350), (70, 1020255), (75, 952238), (85, 840210), (102, 700175), (105, 680170), (119, 600150), (150, 476119), (170, 420105), (175, 408102), (210, 340085), (238, 300075), (255, 280070), (350, 204051), (357, 200050), (425, 168042), (510, 140035), (525, 136034), (595, 120030), (714, 100025), (850, 84021), (1050, 68017), (1190, 60015), (1275, 56014), (1785, 40010), (2550, 28007), (2975, 24006), (3570, 20005), (4001, 17850), (5950, 12003), (8002, 8925)]