2101795020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299401}}^1$

素因数の和:299432

約数の個数: 96

約数和(自身を含む): 7041935040

約数和(自身を除く): 4940140020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 299401, 598802, 898203, 1197604, 1497005, 1796406, 2694609, 2994010, 3592812, 3892213, 4491015, 5389218, 5988020, 7784426, 8083827, 8982030, 10778436, 11676639, 13473045, 15568852, 16167654, 17964060, 19461065, 23353278, 26946090, 32335308, 35029917, 38922130, 40419135, 46706556, 53892180, 58383195, 70059834, 77844260, 80838270, 105089751, 116766390, 140119668, 161676540, 175149585, 210179502, 233532780, 350299170, 420359004, 525448755, 700598340, 1050897510, 2101795020]

約数ペア:

[(1, 2101795020), (2, 1050897510), (3, 700598340), (4, 525448755), (5, 420359004), (6, 350299170), (9, 233532780), (10, 210179502), (12, 175149585), (13, 161676540), (15, 140119668), (18, 116766390), (20, 105089751), (26, 80838270), (27, 77844260), (30, 70059834), (36, 58383195), (39, 53892180), (45, 46706556), (52, 40419135), (54, 38922130), (60, 35029917), (65, 32335308), (78, 26946090), (90, 23353278), (108, 19461065), (117, 17964060), (130, 16167654), (135, 15568852), (156, 13473045), (180, 11676639), (195, 10778436), (234, 8982030), (260, 8083827), (270, 7784426), (351, 5988020), (390, 5389218), (468, 4491015), (540, 3892213), (585, 3592812), (702, 2994010), (780, 2694609), (1170, 1796406), (1404, 1497005), (1755, 1197604), (2340, 898203), (3510, 598802), (7020, 299401)]