73149980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 165364416

約数和(自身を除く): 92214436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 3527, 4148, 5185, 7054, 10370, 14108, 17635, 20740, 35270, 59959, 70540, 119918, 215147, 239836, 299795, 430294, 599590, 860588, 1075735, 1199180, 2151470, 3657499, 4302940, 7314998, 14629996, 18287495, 36574990, 73149980]

約数ペア:

[(1, 73149980), (2, 36574990), (4, 18287495), (5, 14629996), (10, 7314998), (17, 4302940), (20, 3657499), (34, 2151470), (61, 1199180), (68, 1075735), (85, 860588), (122, 599590), (170, 430294), (244, 299795), (305, 239836), (340, 215147), (610, 119918), (1037, 70540), (1220, 59959), (2074, 35270), (3527, 20740), (4148, 17635), (5185, 14108), (7054, 10370)]