7270770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 19079424

約数和(自身を除く): 11808654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 181, 195, 206, 309, 362, 390, 515, 543, 618, 905, 1030, 1086, 1339, 1545, 1810, 2353, 2678, 2715, 3090, 4017, 4706, 5430, 6695, 7059, 8034, 11765, 13390, 14118, 18643, 20085, 23530, 35295, 37286, 40170, 55929, 70590, 93215, 111858, 186430, 242359, 279645, 484718, 559290, 727077, 1211795, 1454154, 2423590, 3635385, 7270770]

約数ペア:

[(1, 7270770), (2, 3635385), (3, 2423590), (5, 1454154), (6, 1211795), (10, 727077), (13, 559290), (15, 484718), (26, 279645), (30, 242359), (39, 186430), (65, 111858), (78, 93215), (103, 70590), (130, 55929), (181, 40170), (195, 37286), (206, 35295), (309, 23530), (362, 20085), (390, 18643), (515, 14118), (543, 13390), (618, 11765), (905, 8034), (1030, 7059), (1086, 6695), (1339, 5430), (1545, 4706), (1810, 4017), (2353, 3090), (2678, 2715)]