395325990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15199}}^1$

素因数の和:15246

約数の個数: 72

約数和(自身を含む): 1091937600

約数和(自身を除く): 696611610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 15199, 26010, 30398, 45597, 75995, 91194, 136791, 151990, 227985, 258383, 273582, 455970, 516766, 683955, 775149, 1291915, 1367910, 1550298, 2325447, 2583830, 3875745, 4392511, 4650894, 7751490, 8785022, 11627235, 13177533, 21962555, 23254470, 26355066, 39532599, 43925110, 65887665, 79065198, 131775330, 197662995, 395325990]

約数ペア:

[(1, 395325990), (2, 197662995), (3, 131775330), (5, 79065198), (6, 65887665), (9, 43925110), (10, 39532599), (15, 26355066), (17, 23254470), (18, 21962555), (30, 13177533), (34, 11627235), (45, 8785022), (51, 7751490), (85, 4650894), (90, 4392511), (102, 3875745), (153, 2583830), (170, 2325447), (255, 1550298), (289, 1367910), (306, 1291915), (510, 775149), (578, 683955), (765, 516766), (867, 455970), (1445, 273582), (1530, 258383), (1734, 227985), (2601, 151990), (2890, 136791), (4335, 91194), (5202, 75995), (8670, 45597), (13005, 30398), (15199, 26010)]