1215205850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6599}}^1$

素因数の和:6767

約数の個数: 48

約数和(自身を含む): 2356992000

約数和(自身を除く): 1141786150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 127, 145, 254, 290, 635, 725, 1270, 1450, 3175, 3683, 6350, 6599, 7366, 13198, 18415, 32995, 36830, 65990, 92075, 164975, 184150, 191371, 329950, 382742, 838073, 956855, 1676146, 1913710, 4190365, 4784275, 8380730, 9568550, 20951825, 24304117, 41903650, 48608234, 121520585, 243041170, 607602925, 1215205850]

約数ペア:

[(1, 1215205850), (2, 607602925), (5, 243041170), (10, 121520585), (25, 48608234), (29, 41903650), (50, 24304117), (58, 20951825), (127, 9568550), (145, 8380730), (254, 4784275), (290, 4190365), (635, 1913710), (725, 1676146), (1270, 956855), (1450, 838073), (3175, 382742), (3683, 329950), (6350, 191371), (6599, 184150), (7366, 164975), (13198, 92075), (18415, 65990), (32995, 36830)]