349740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 1113840

約数和(自身を除く): 764100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 67, 87, 90, 116, 134, 145, 174, 180, 201, 261, 268, 290, 335, 348, 402, 435, 522, 580, 603, 670, 804, 870, 1005, 1044, 1206, 1305, 1340, 1740, 1943, 2010, 2412, 2610, 3015, 3886, 4020, 5220, 5829, 6030, 7772, 9715, 11658, 12060, 17487, 19430, 23316, 29145, 34974, 38860, 58290, 69948, 87435, 116580, 174870, 349740]

約数ペア:

[(1, 349740), (2, 174870), (3, 116580), (4, 87435), (5, 69948), (6, 58290), (9, 38860), (10, 34974), (12, 29145), (15, 23316), (18, 19430), (20, 17487), (29, 12060), (30, 11658), (36, 9715), (45, 7772), (58, 6030), (60, 5829), (67, 5220), (87, 4020), (90, 3886), (116, 3015), (134, 2610), (145, 2412), (174, 2010), (180, 1943), (201, 1740), (261, 1340), (268, 1305), (290, 1206), (335, 1044), (348, 1005), (402, 870), (435, 804), (522, 670), (580, 603)]