30286214

素因数分解:

$2^1\times 7^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 57176928

約数和(自身を除く): 26890714

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 343, 371, 686, 742, 833, 901, 1666, 1802, 2401, 2597, 4802, 5194, 5831, 6307, 11662, 12614, 16807, 18179, 33614, 36358, 40817, 44149, 81634, 88298, 127253, 254506, 285719, 309043, 571438, 618086, 890771, 1781542, 2163301, 4326602, 15143107, 30286214]

約数ペア:

[(1, 30286214), (2, 15143107), (7, 4326602), (14, 2163301), (17, 1781542), (34, 890771), (49, 618086), (53, 571438), (98, 309043), (106, 285719), (119, 254506), (238, 127253), (343, 88298), (371, 81634), (686, 44149), (742, 40817), (833, 36358), (901, 33614), (1666, 18179), (1802, 16807), (2401, 12614), (2597, 11662), (4802, 6307), (5194, 5831)]