2053767702910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{381032969}}^1$

素因数の和:381033001

約数の個数: 48

約数和(自身を含む): 4691277926640

約数和(自身を除く): 2637510223730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 381032969, 762065938, 1905164845, 2667230783, 3810329690, 4191362659, 5334461566, 8382725318, 13336153915, 18670615481, 20956813295, 26672307830, 29339538613, 37341230962, 41913626590, 58679077226, 93353077405, 146697693065, 186706154810, 205376770291, 293395386130, 410753540582, 1026883851455, 2053767702910]

約数ペア:

[(1, 2053767702910), (2, 1026883851455), (5, 410753540582), (7, 293395386130), (10, 205376770291), (11, 186706154810), (14, 146697693065), (22, 93353077405), (35, 58679077226), (49, 41913626590), (55, 37341230962), (70, 29339538613), (77, 26672307830), (98, 20956813295), (110, 18670615481), (154, 13336153915), (245, 8382725318), (385, 5334461566), (490, 4191362659), (539, 3810329690), (770, 2667230783), (1078, 1905164845), (2695, 762065938), (5390, 381032969)]