29974485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 53996544

約数和(自身を除く): 24022059

約数列:

[1, 3, 5, 15, 17, 41, 47, 51, 61, 85, 123, 141, 183, 205, 235, 255, 305, 615, 697, 705, 799, 915, 1037, 1927, 2091, 2397, 2501, 2867, 3111, 3485, 3995, 5185, 5781, 7503, 8601, 9635, 10455, 11985, 12505, 14335, 15555, 28905, 32759, 37515, 42517, 43005, 48739, 98277, 117547, 127551, 146217, 163795, 212585, 243695, 352641, 491385, 587735, 637755, 731085, 1763205, 1998299, 5994897, 9991495, 29974485]

約数ペア:

[(1, 29974485), (3, 9991495), (5, 5994897), (15, 1998299), (17, 1763205), (41, 731085), (47, 637755), (51, 587735), (61, 491385), (85, 352641), (123, 243695), (141, 212585), (183, 163795), (205, 146217), (235, 127551), (255, 117547), (305, 98277), (615, 48739), (697, 43005), (705, 42517), (799, 37515), (915, 32759), (1037, 28905), (1927, 15555), (2091, 14335), (2397, 12505), (2501, 11985), (2867, 10455), (3111, 9635), (3485, 8601), (3995, 7503), (5185, 5781)]