65924460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52321}}^1$

素因数の和:52343

約数の個数: 72

約数和(自身を含む): 228542496

約数和(自身を除く): 162618036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52321, 104642, 156963, 209284, 261605, 313926, 366247, 470889, 523210, 627852, 732494, 784815, 941778, 1046420, 1098741, 1464988, 1569630, 1831235, 1883556, 2197482, 2354445, 3139260, 3296223, 3662470, 4394964, 4708890, 5493705, 6592446, 7324940, 9417780, 10987410, 13184892, 16481115, 21974820, 32962230, 65924460]

約数ペア:

[(1, 65924460), (2, 32962230), (3, 21974820), (4, 16481115), (5, 13184892), (6, 10987410), (7, 9417780), (9, 7324940), (10, 6592446), (12, 5493705), (14, 4708890), (15, 4394964), (18, 3662470), (20, 3296223), (21, 3139260), (28, 2354445), (30, 2197482), (35, 1883556), (36, 1831235), (42, 1569630), (45, 1464988), (60, 1098741), (63, 1046420), (70, 941778), (84, 784815), (90, 732494), (105, 627852), (126, 523210), (140, 470889), (180, 366247), (210, 313926), (252, 261605), (315, 209284), (420, 156963), (630, 104642), (1260, 52321)]