126819420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23259

約数の個数: 96

約数和(自身を含む): 437058048

約数和(自身を除く): 310238628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23227, 46454, 69681, 92908, 116135, 139362, 162589, 232270, 278724, 301951, 325178, 348405, 464540, 487767, 603902, 650356, 696810, 812945, 905853, 975534, 1207804, 1393620, 1509755, 1625890, 1811706, 1951068, 2113657, 2438835, 3019510, 3251780, 3623412, 4227314, 4529265, 4877670, 6039020, 6340971, 8454628, 9058530, 9755340, 10568285, 12681942, 18117060, 21136570, 25363884, 31704855, 42273140, 63409710, 126819420]

約数ペア:

[(1, 126819420), (2, 63409710), (3, 42273140), (4, 31704855), (5, 25363884), (6, 21136570), (7, 18117060), (10, 12681942), (12, 10568285), (13, 9755340), (14, 9058530), (15, 8454628), (20, 6340971), (21, 6039020), (26, 4877670), (28, 4529265), (30, 4227314), (35, 3623412), (39, 3251780), (42, 3019510), (52, 2438835), (60, 2113657), (65, 1951068), (70, 1811706), (78, 1625890), (84, 1509755), (91, 1393620), (105, 1207804), (130, 975534), (140, 905853), (156, 812945), (182, 696810), (195, 650356), (210, 603902), (260, 487767), (273, 464540), (364, 348405), (390, 325178), (420, 301951), (455, 278724), (546, 232270), (780, 162589), (910, 139362), (1092, 116135), (1365, 92908), (1820, 69681), (2730, 46454), (5460, 23227)]