15698516340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{195401}}^1$

素因数の和:195529

約数の個数: 96

約数和(自身を含む): 47796892416

約数和(自身を除く): 32098376076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 780, 1030, 1236, 1339, 1545, 2060, 2678, 3090, 4017, 5356, 6180, 6695, 8034, 13390, 16068, 20085, 26780, 40170, 80340, 195401, 390802, 586203, 781604, 977005, 1172406, 1954010, 2344812, 2540213, 2931015, 3908020, 5080426, 5862030, 7620639, 10160852, 11724060, 12701065, 15241278, 20126303, 25402130, 30482556, 38103195, 40252606, 50804260, 60378909, 76206390, 80505212, 100631515, 120757818, 152412780, 201263030, 241515636, 261641939, 301894545, 402526060, 523283878, 603789090, 784925817, 1046567756, 1207578180, 1308209695, 1569851634, 2616419390, 3139703268, 3924629085, 5232838780, 7849258170, 15698516340]

約数ペア:

[(1, 15698516340), (2, 7849258170), (3, 5232838780), (4, 3924629085), (5, 3139703268), (6, 2616419390), (10, 1569851634), (12, 1308209695), (13, 1207578180), (15, 1046567756), (20, 784925817), (26, 603789090), (30, 523283878), (39, 402526060), (52, 301894545), (60, 261641939), (65, 241515636), (78, 201263030), (103, 152412780), (130, 120757818), (156, 100631515), (195, 80505212), (206, 76206390), (260, 60378909), (309, 50804260), (390, 40252606), (412, 38103195), (515, 30482556), (618, 25402130), (780, 20126303), (1030, 15241278), (1236, 12701065), (1339, 11724060), (1545, 10160852), (2060, 7620639), (2678, 5862030), (3090, 5080426), (4017, 3908020), (5356, 2931015), (6180, 2540213), (6695, 2344812), (8034, 1954010), (13390, 1172406), (16068, 977005), (20085, 781604), (26780, 586203), (40170, 390802), (80340, 195401)]