18491130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{599}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 56160000

約数和(自身を除く): 37668870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 599, 630, 686, 735, 882, 1029, 1198, 1470, 1715, 1797, 2058, 2205, 2995, 3087, 3430, 3594, 4193, 4410, 5145, 5391, 5990, 6174, 8386, 8985, 10290, 10782, 12579, 15435, 17970, 20965, 25158, 26955, 29351, 30870, 37737, 41930, 53910, 58702, 62895, 75474, 88053, 125790, 146755, 176106, 188685, 205457, 264159, 293510, 377370, 410914, 440265, 528318, 616371, 880530, 1027285, 1232742, 1320795, 1849113, 2054570, 2641590, 3081855, 3698226, 6163710, 9245565, 18491130]

約数ペア:

[(1, 18491130), (2, 9245565), (3, 6163710), (5, 3698226), (6, 3081855), (7, 2641590), (9, 2054570), (10, 1849113), (14, 1320795), (15, 1232742), (18, 1027285), (21, 880530), (30, 616371), (35, 528318), (42, 440265), (45, 410914), (49, 377370), (63, 293510), (70, 264159), (90, 205457), (98, 188685), (105, 176106), (126, 146755), (147, 125790), (210, 88053), (245, 75474), (294, 62895), (315, 58702), (343, 53910), (441, 41930), (490, 37737), (599, 30870), (630, 29351), (686, 26955), (735, 25158), (882, 20965), (1029, 17970), (1198, 15435), (1470, 12579), (1715, 10782), (1797, 10290), (2058, 8985), (2205, 8386), (2995, 6174), (3087, 5990), (3430, 5391), (3594, 5145), (4193, 4410)]