3090430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 3907970

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 238, 245, 265, 343, 371, 490, 530, 595, 686, 742, 833, 901, 1190, 1666, 1715, 1802, 1855, 2597, 3430, 3710, 4165, 4505, 5194, 5831, 6307, 8330, 9010, 11662, 12614, 12985, 18179, 25970, 29155, 31535, 36358, 44149, 58310, 63070, 88298, 90895, 181790, 220745, 309043, 441490, 618086, 1545215, 3090430]

約数ペア:

[(1, 3090430), (2, 1545215), (5, 618086), (7, 441490), (10, 309043), (14, 220745), (17, 181790), (34, 90895), (35, 88298), (49, 63070), (53, 58310), (70, 44149), (85, 36358), (98, 31535), (106, 29155), (119, 25970), (170, 18179), (238, 12985), (245, 12614), (265, 11662), (343, 9010), (371, 8330), (490, 6307), (530, 5831), (595, 5194), (686, 4505), (742, 4165), (833, 3710), (901, 3430), (1190, 2597), (1666, 1855), (1715, 1802)]