7301471540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97327}}^1$

素因数の和:97389

約数の個数: 72

約数和(自身を含む): 17397574656

約数和(自身を除く): 10096103116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 6820, 7502, 15004, 18755, 37510, 75020, 97327, 194654, 389308, 486635, 973270, 1070597, 1946540, 2141194, 3017137, 4282388, 5352985, 6034274, 10705970, 11776567, 12068548, 15085685, 21411940, 23553134, 30171370, 33188507, 47106268, 58882835, 60342740, 66377014, 117765670, 132754028, 165942535, 235531340, 331885070, 365073577, 663770140, 730147154, 1460294308, 1825367885, 3650735770, 7301471540]

約数ペア:

[(1, 7301471540), (2, 3650735770), (4, 1825367885), (5, 1460294308), (10, 730147154), (11, 663770140), (20, 365073577), (22, 331885070), (31, 235531340), (44, 165942535), (55, 132754028), (62, 117765670), (110, 66377014), (121, 60342740), (124, 58882835), (155, 47106268), (220, 33188507), (242, 30171370), (310, 23553134), (341, 21411940), (484, 15085685), (605, 12068548), (620, 11776567), (682, 10705970), (1210, 6034274), (1364, 5352985), (1705, 4282388), (2420, 3017137), (3410, 2141194), (3751, 1946540), (6820, 1070597), (7502, 973270), (15004, 486635), (18755, 389308), (37510, 194654), (75020, 97327)]