218490630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2243}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 558379008

約数和(自身を除く): 339888378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 382, 510, 573, 955, 1146, 1910, 2243, 2865, 3247, 4486, 5730, 6494, 6729, 9741, 11215, 13458, 16235, 19482, 22430, 32470, 33645, 38131, 48705, 67290, 76262, 97410, 114393, 190655, 228786, 381310, 428413, 571965, 856826, 1143930, 1285239, 2142065, 2570478, 4284130, 6426195, 7283021, 12852390, 14566042, 21849063, 36415105, 43698126, 72830210, 109245315, 218490630]

約数ペア:

[(1, 218490630), (2, 109245315), (3, 72830210), (5, 43698126), (6, 36415105), (10, 21849063), (15, 14566042), (17, 12852390), (30, 7283021), (34, 6426195), (51, 4284130), (85, 2570478), (102, 2142065), (170, 1285239), (191, 1143930), (255, 856826), (382, 571965), (510, 428413), (573, 381310), (955, 228786), (1146, 190655), (1910, 114393), (2243, 97410), (2865, 76262), (3247, 67290), (4486, 48705), (5730, 38131), (6494, 33645), (6729, 32470), (9741, 22430), (11215, 19482), (13458, 16235)]