1949291566110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1031371199}}^1$

素因数の和:1031371222

約数の個数: 64

約数和(自身を含む): 5940698112000

約数和(自身を除く): 3991406545890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1031371199, 2062742398, 3094113597, 5156855995, 6188227194, 7219598393, 9282340791, 10313711990, 14439196786, 15470567985, 18564681582, 21658795179, 27847022373, 30941135970, 36097991965, 43317590358, 46411703955, 55694044746, 64976385537, 72195983930, 92823407910, 108293975895, 129952771074, 139235111865, 194929156611, 216587951790, 278470223730, 324881927685, 389858313222, 649763855370, 974645783055, 1949291566110]

約数ペア:

[(1, 1949291566110), (2, 974645783055), (3, 649763855370), (5, 389858313222), (6, 324881927685), (7, 278470223730), (9, 216587951790), (10, 194929156611), (14, 139235111865), (15, 129952771074), (18, 108293975895), (21, 92823407910), (27, 72195983930), (30, 64976385537), (35, 55694044746), (42, 46411703955), (45, 43317590358), (54, 36097991965), (63, 30941135970), (70, 27847022373), (90, 21658795179), (105, 18564681582), (126, 15470567985), (135, 14439196786), (189, 10313711990), (210, 9282340791), (270, 7219598393), (315, 6188227194), (378, 5156855995), (630, 3094113597), (945, 2062742398), (1890, 1031371199)]