47005749180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20087927}}^1$

素因数の和:20087955

約数の個数: 72

約数和(自身を含む): 153552121632

約数和(自身を除く): 106546372452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20087927, 40175854, 60263781, 80351708, 100439635, 120527562, 180791343, 200879270, 241055124, 261143051, 301318905, 361582686, 401758540, 522286102, 602637810, 723165372, 783429153, 903956715, 1044572204, 1205275620, 1305715255, 1566858306, 1807913430, 2350287459, 2611430510, 3133716612, 3615826860, 3917145765, 4700574918, 5222861020, 7834291530, 9401149836, 11751437295, 15668583060, 23502874590, 47005749180]

約数ペア:

[(1, 47005749180), (2, 23502874590), (3, 15668583060), (4, 11751437295), (5, 9401149836), (6, 7834291530), (9, 5222861020), (10, 4700574918), (12, 3917145765), (13, 3615826860), (15, 3133716612), (18, 2611430510), (20, 2350287459), (26, 1807913430), (30, 1566858306), (36, 1305715255), (39, 1205275620), (45, 1044572204), (52, 903956715), (60, 783429153), (65, 723165372), (78, 602637810), (90, 522286102), (117, 401758540), (130, 361582686), (156, 301318905), (180, 261143051), (195, 241055124), (234, 200879270), (260, 180791343), (390, 120527562), (468, 100439635), (585, 80351708), (780, 60263781), (1170, 40175854), (2340, 20087927)]