65855930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 142359552

約数和(自身を除く): 76503622

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 541, 658, 1082, 1295, 1645, 1739, 2590, 2705, 3290, 3478, 3787, 5410, 7574, 8695, 12173, 17390, 18935, 20017, 24346, 25427, 37870, 40034, 50854, 60865, 100085, 121730, 127135, 140119, 177989, 200170, 254270, 280238, 355978, 700595, 889945, 940799, 1401190, 1779890, 1881598, 4703995, 6585593, 9407990, 13171186, 32927965, 65855930]

約数ペア:

[(1, 65855930), (2, 32927965), (5, 13171186), (7, 9407990), (10, 6585593), (14, 4703995), (35, 1881598), (37, 1779890), (47, 1401190), (70, 940799), (74, 889945), (94, 700595), (185, 355978), (235, 280238), (259, 254270), (329, 200170), (370, 177989), (470, 140119), (518, 127135), (541, 121730), (658, 100085), (1082, 60865), (1295, 50854), (1645, 40034), (1739, 37870), (2590, 25427), (2705, 24346), (3290, 20017), (3478, 18935), (3787, 17390), (5410, 12173), (7574, 8695)]