203460030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17257}}^1$

素因数の和:17401

約数の個数: 48

約数和(自身を含む): 533065104

約数和(自身を除く): 329605074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 17257, 34514, 51771, 86285, 103542, 155313, 172570, 258855, 310626, 517710, 776565, 1553130, 2260667, 4521334, 6782001, 11303335, 13564002, 20346003, 22606670, 33910005, 40692006, 67820010, 101730015, 203460030]

約数ペア:

[(1, 203460030), (2, 101730015), (3, 67820010), (5, 40692006), (6, 33910005), (9, 22606670), (10, 20346003), (15, 13564002), (18, 11303335), (30, 6782001), (45, 4521334), (90, 2260667), (131, 1553130), (262, 776565), (393, 517710), (655, 310626), (786, 258855), (1179, 172570), (1310, 155313), (1965, 103542), (2358, 86285), (3930, 51771), (5895, 34514), (11790, 17257)]