70205580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22943}}^1$

素因数の和:22975

約数の個数: 72

約数和(自身を含む): 225493632

約数和(自身を除く): 155288052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22943, 45886, 68829, 91772, 114715, 137658, 206487, 229430, 275316, 344145, 390031, 412974, 458860, 688290, 780062, 825948, 1032435, 1170093, 1376580, 1560124, 1950155, 2064870, 2340186, 3510279, 3900310, 4129740, 4680372, 5850465, 7020558, 7800620, 11700930, 14041116, 17551395, 23401860, 35102790, 70205580]

約数ペア:

[(1, 70205580), (2, 35102790), (3, 23401860), (4, 17551395), (5, 14041116), (6, 11700930), (9, 7800620), (10, 7020558), (12, 5850465), (15, 4680372), (17, 4129740), (18, 3900310), (20, 3510279), (30, 2340186), (34, 2064870), (36, 1950155), (45, 1560124), (51, 1376580), (60, 1170093), (68, 1032435), (85, 825948), (90, 780062), (102, 688290), (153, 458860), (170, 412974), (180, 390031), (204, 344145), (255, 275316), (306, 229430), (340, 206487), (510, 137658), (612, 114715), (765, 91772), (1020, 68829), (1530, 45886), (3060, 22943)]