17872260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{6079}}^1$

素因数の和:6105

約数の個数: 72

約数和(自身を含む): 58222080

約数和(自身を除く): 40349820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 6079, 12158, 18237, 24316, 30395, 36474, 42553, 60790, 72948, 85106, 91185, 121580, 127659, 170212, 182370, 212765, 255318, 297871, 364740, 425530, 510636, 595742, 638295, 851060, 893613, 1191484, 1276590, 1489355, 1787226, 2553180, 2978710, 3574452, 4468065, 5957420, 8936130, 17872260]

約数ペア:

[(1, 17872260), (2, 8936130), (3, 5957420), (4, 4468065), (5, 3574452), (6, 2978710), (7, 2553180), (10, 1787226), (12, 1489355), (14, 1276590), (15, 1191484), (20, 893613), (21, 851060), (28, 638295), (30, 595742), (35, 510636), (42, 425530), (49, 364740), (60, 297871), (70, 255318), (84, 212765), (98, 182370), (105, 170212), (140, 127659), (147, 121580), (196, 91185), (210, 85106), (245, 72948), (294, 60790), (420, 42553), (490, 36474), (588, 30395), (735, 24316), (980, 18237), (1470, 12158), (2940, 6079)]