75917450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6997}}^1$

素因数の和:7047

約数の個数: 48

約数和(自身を含む): 166608384

約数和(自身を除く): 90690934

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6997, 10850, 13994, 34985, 48979, 69970, 97958, 174925, 216907, 244895, 349850, 433814, 489790, 1084535, 1224475, 1518349, 2169070, 2448950, 3036698, 5422675, 7591745, 10845350, 15183490, 37958725, 75917450]

約数ペア:

[(1, 75917450), (2, 37958725), (5, 15183490), (7, 10845350), (10, 7591745), (14, 5422675), (25, 3036698), (31, 2448950), (35, 2169070), (50, 1518349), (62, 1224475), (70, 1084535), (155, 489790), (175, 433814), (217, 349850), (310, 244895), (350, 216907), (434, 174925), (775, 97958), (1085, 69970), (1550, 48979), (2170, 34985), (5425, 13994), (6997, 10850)]