34161820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 91067760

約数和(自身を除く): 56905940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3169, 5390, 6338, 10780, 12676, 15845, 22183, 31690, 34859, 44366, 63380, 69718, 88732, 110915, 139436, 155281, 174295, 221830, 244013, 310562, 348590, 443660, 488026, 621124, 697180, 776405, 976052, 1220065, 1552810, 1708091, 2440130, 3105620, 3416182, 4880260, 6832364, 8540455, 17080910, 34161820]

約数ペア:

[(1, 34161820), (2, 17080910), (4, 8540455), (5, 6832364), (7, 4880260), (10, 3416182), (11, 3105620), (14, 2440130), (20, 1708091), (22, 1552810), (28, 1220065), (35, 976052), (44, 776405), (49, 697180), (55, 621124), (70, 488026), (77, 443660), (98, 348590), (110, 310562), (140, 244013), (154, 221830), (196, 174295), (220, 155281), (245, 139436), (308, 110915), (385, 88732), (490, 69718), (539, 63380), (770, 44366), (980, 34859), (1078, 31690), (1540, 22183), (2156, 15845), (2695, 12676), (3169, 10780), (5390, 6338)]