291212130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{882461}}^1$

素因数の和:882482

約数の個数: 32

約数和(自身を含む): 762447168

約数和(自身を除く): 471235038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 882461, 1764922, 2647383, 4412305, 5294766, 8824610, 9707071, 13236915, 19414142, 26473830, 29121213, 48535355, 58242426, 97070710, 145606065, 291212130]

約数ペア:

[(1, 291212130), (2, 145606065), (3, 97070710), (5, 58242426), (6, 48535355), (10, 29121213), (11, 26473830), (15, 19414142), (22, 13236915), (30, 9707071), (33, 8824610), (55, 5294766), (66, 4412305), (110, 2647383), (165, 1764922), (330, 882461)]