13185030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 33965568

約数和(自身を除く): 20780538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 251, 255, 309, 502, 510, 515, 618, 753, 1030, 1255, 1506, 1545, 1751, 2510, 3090, 3502, 3765, 4267, 5253, 7530, 8534, 8755, 10506, 12801, 17510, 21335, 25602, 25853, 26265, 42670, 51706, 52530, 64005, 77559, 128010, 129265, 155118, 258530, 387795, 439501, 775590, 879002, 1318503, 2197505, 2637006, 4395010, 6592515, 13185030]

約数ペア:

[(1, 13185030), (2, 6592515), (3, 4395010), (5, 2637006), (6, 2197505), (10, 1318503), (15, 879002), (17, 775590), (30, 439501), (34, 387795), (51, 258530), (85, 155118), (102, 129265), (103, 128010), (170, 77559), (206, 64005), (251, 52530), (255, 51706), (309, 42670), (502, 26265), (510, 25853), (515, 25602), (618, 21335), (753, 17510), (1030, 12801), (1255, 10506), (1506, 8755), (1545, 8534), (1751, 7530), (2510, 5253), (3090, 4267), (3502, 3765)]