65206260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7393}}^1$

素因数の和:7422

約数の個数: 108

約数和(自身を含む): 230116068

約数和(自身を除く): 164909808

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7393, 8820, 14786, 22179, 29572, 36965, 44358, 51751, 66537, 73930, 88716, 103502, 110895, 133074, 147860, 155253, 207004, 221790, 258755, 266148, 310506, 332685, 362257, 443580, 465759, 517510, 621012, 665370, 724514, 776265, 931518, 1035020, 1086771, 1330740, 1449028, 1552530, 1811285, 1863036, 2173542, 2328795, 3105060, 3260313, 3622570, 4347084, 4657590, 5433855, 6520626, 7245140, 9315180, 10867710, 13041252, 16301565, 21735420, 32603130, 65206260]

約数ペア:

[(1, 65206260), (2, 32603130), (3, 21735420), (4, 16301565), (5, 13041252), (6, 10867710), (7, 9315180), (9, 7245140), (10, 6520626), (12, 5433855), (14, 4657590), (15, 4347084), (18, 3622570), (20, 3260313), (21, 3105060), (28, 2328795), (30, 2173542), (35, 1863036), (36, 1811285), (42, 1552530), (45, 1449028), (49, 1330740), (60, 1086771), (63, 1035020), (70, 931518), (84, 776265), (90, 724514), (98, 665370), (105, 621012), (126, 517510), (140, 465759), (147, 443580), (180, 362257), (196, 332685), (210, 310506), (245, 266148), (252, 258755), (294, 221790), (315, 207004), (420, 155253), (441, 147860), (490, 133074), (588, 110895), (630, 103502), (735, 88716), (882, 73930), (980, 66537), (1260, 51751), (1470, 44358), (1764, 36965), (2205, 29572), (2940, 22179), (4410, 14786), (7393, 8820)]