17177791890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4305211}}^1$

素因数の和:4305247

約数の個数: 64

約数和(自身を含む): 49596042240

約数和(自身を除く): 32418250350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4305211, 8610422, 12915633, 21526055, 25831266, 30136477, 43052110, 60272954, 64578165, 81799009, 90409431, 129156330, 150682385, 163598018, 180818862, 245397027, 301364770, 408995045, 452047155, 490794054, 572593063, 817990090, 904094310, 1145186126, 1226985135, 1717779189, 2453970270, 2862965315, 3435558378, 5725930630, 8588895945, 17177791890]

約数ペア:

[(1, 17177791890), (2, 8588895945), (3, 5725930630), (5, 3435558378), (6, 2862965315), (7, 2453970270), (10, 1717779189), (14, 1226985135), (15, 1145186126), (19, 904094310), (21, 817990090), (30, 572593063), (35, 490794054), (38, 452047155), (42, 408995045), (57, 301364770), (70, 245397027), (95, 180818862), (105, 163598018), (114, 150682385), (133, 129156330), (190, 90409431), (210, 81799009), (266, 64578165), (285, 60272954), (399, 43052110), (570, 30136477), (665, 25831266), (798, 21526055), (1330, 12915633), (1995, 8610422), (3990, 4305211)]