65112210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42557}}^1$

素因数の和:42587

約数の個数: 48

約数和(自身を含む): 179254296

約数和(自身を除く): 114142086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42557, 85114, 127671, 212785, 255342, 383013, 425570, 638355, 723469, 766026, 1276710, 1446938, 1915065, 2170407, 3617345, 3830130, 4340814, 6511221, 7234690, 10852035, 13022442, 21704070, 32556105, 65112210]

約数ペア:

[(1, 65112210), (2, 32556105), (3, 21704070), (5, 13022442), (6, 10852035), (9, 7234690), (10, 6511221), (15, 4340814), (17, 3830130), (18, 3617345), (30, 2170407), (34, 1915065), (45, 1446938), (51, 1276710), (85, 766026), (90, 723469), (102, 638355), (153, 425570), (170, 383013), (255, 255342), (306, 212785), (510, 127671), (765, 85114), (1530, 42557)]