218146110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79907}}^1$

素因数の和:79937

約数の個数: 64

約数和(自身を含む): 644378112

約数和(自身を除く): 426232002

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 79907, 159814, 239721, 399535, 479442, 559349, 799070, 1038791, 1118698, 1198605, 1678047, 2077582, 2397210, 2796745, 3116373, 3356094, 5193955, 5593490, 6232746, 7271537, 8390235, 10387910, 14543074, 15581865, 16780470, 21814611, 31163730, 36357685, 43629222, 72715370, 109073055, 218146110]

約数ペア:

[(1, 218146110), (2, 109073055), (3, 72715370), (5, 43629222), (6, 36357685), (7, 31163730), (10, 21814611), (13, 16780470), (14, 15581865), (15, 14543074), (21, 10387910), (26, 8390235), (30, 7271537), (35, 6232746), (39, 5593490), (42, 5193955), (65, 3356094), (70, 3116373), (78, 2796745), (91, 2397210), (105, 2077582), (130, 1678047), (182, 1198605), (195, 1118698), (210, 1038791), (273, 799070), (390, 559349), (455, 479442), (546, 399535), (910, 239721), (1365, 159814), (2730, 79907)]