15202460140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3502871}}^1$

素因数の和:3502918

約数の個数: 48

約数和(自身を含む): 37662879744

約数和(自身を除く): 22460419604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 3502871, 7005742, 14011484, 17514355, 24520097, 35028710, 49040194, 70057420, 98080388, 108589001, 122600485, 217178002, 245200970, 434356004, 490401940, 542945005, 760123007, 1085890010, 1520246014, 2171780020, 3040492028, 3800615035, 7601230070, 15202460140]

約数ペア:

[(1, 15202460140), (2, 7601230070), (4, 3800615035), (5, 3040492028), (7, 2171780020), (10, 1520246014), (14, 1085890010), (20, 760123007), (28, 542945005), (31, 490401940), (35, 434356004), (62, 245200970), (70, 217178002), (124, 122600485), (140, 108589001), (155, 98080388), (217, 70057420), (310, 49040194), (434, 35028710), (620, 24520097), (868, 17514355), (1085, 14011484), (2170, 7005742), (4340, 3502871)]