272019950430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2383}}^1\times {\mathrm{5881}}^1$

素因数の和:8921

約数の個数: 64

約数和(自身を含む): 654242531328

約数和(自身を除く): 382222580898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 2383, 3235, 3882, 4766, 5881, 6470, 7149, 9705, 11762, 11915, 14298, 17643, 19410, 23830, 29405, 35286, 35745, 58810, 71490, 88215, 176430, 1541801, 3083602, 3805007, 4625403, 7610014, 7709005, 9250806, 11415021, 14014423, 15418010, 19025035, 22830042, 23127015, 28028846, 38050070, 42043269, 46254030, 57075105, 70072115, 84086538, 114150210, 140144230, 210216345, 420432690, 9067331681, 18134663362, 27201995043, 45336658405, 54403990086, 90673316810, 136009975215, 272019950430]

約数ペア:

[(1, 272019950430), (2, 136009975215), (3, 90673316810), (5, 54403990086), (6, 45336658405), (10, 27201995043), (15, 18134663362), (30, 9067331681), (647, 420432690), (1294, 210216345), (1941, 140144230), (2383, 114150210), (3235, 84086538), (3882, 70072115), (4766, 57075105), (5881, 46254030), (6470, 42043269), (7149, 38050070), (9705, 28028846), (11762, 23127015), (11915, 22830042), (14298, 19025035), (17643, 15418010), (19410, 14014423), (23830, 11415021), (29405, 9250806), (35286, 7709005), (35745, 7610014), (58810, 4625403), (71490, 3805007), (88215, 3083602), (176430, 1541801)]