61809270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 152216064

約数和(自身を除く): 90406794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 103, 166, 206, 241, 249, 309, 415, 482, 498, 515, 618, 723, 830, 1030, 1205, 1245, 1446, 1545, 2410, 2490, 3090, 3615, 7230, 8549, 17098, 20003, 24823, 25647, 40006, 42745, 49646, 51294, 60009, 74469, 85490, 100015, 120018, 124115, 128235, 148938, 200030, 248230, 256470, 300045, 372345, 600090, 744690, 2060309, 4120618, 6180927, 10301545, 12361854, 20603090, 30904635, 61809270]

約数ペア:

[(1, 61809270), (2, 30904635), (3, 20603090), (5, 12361854), (6, 10301545), (10, 6180927), (15, 4120618), (30, 2060309), (83, 744690), (103, 600090), (166, 372345), (206, 300045), (241, 256470), (249, 248230), (309, 200030), (415, 148938), (482, 128235), (498, 124115), (515, 120018), (618, 100015), (723, 85490), (830, 74469), (1030, 60009), (1205, 51294), (1245, 49646), (1446, 42745), (1545, 40006), (2410, 25647), (2490, 24823), (3090, 20003), (3615, 17098), (7230, 8549)]