19032180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 57770496

約数和(自身を除く): 38738316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 397, 470, 510, 564, 705, 794, 799, 940, 1020, 1191, 1410, 1588, 1598, 1985, 2382, 2397, 2820, 3196, 3970, 3995, 4764, 4794, 5955, 6749, 7940, 7990, 9588, 11910, 11985, 13498, 15980, 18659, 20247, 23820, 23970, 26996, 33745, 37318, 40494, 47940, 55977, 67490, 74636, 80988, 93295, 101235, 111954, 134980, 186590, 202470, 223908, 279885, 317203, 373180, 404940, 559770, 634406, 951609, 1119540, 1268812, 1586015, 1903218, 3172030, 3806436, 4758045, 6344060, 9516090, 19032180]

約数ペア:

[(1, 19032180), (2, 9516090), (3, 6344060), (4, 4758045), (5, 3806436), (6, 3172030), (10, 1903218), (12, 1586015), (15, 1268812), (17, 1119540), (20, 951609), (30, 634406), (34, 559770), (47, 404940), (51, 373180), (60, 317203), (68, 279885), (85, 223908), (94, 202470), (102, 186590), (141, 134980), (170, 111954), (188, 101235), (204, 93295), (235, 80988), (255, 74636), (282, 67490), (340, 55977), (397, 47940), (470, 40494), (510, 37318), (564, 33745), (705, 26996), (794, 23970), (799, 23820), (940, 20247), (1020, 18659), (1191, 15980), (1410, 13498), (1588, 11985), (1598, 11910), (1985, 9588), (2382, 7990), (2397, 7940), (2820, 6749), (3196, 5955), (3970, 4794), (3995, 4764)]