5148430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 11520000

約数和(自身を除く): 6371570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 79, 95, 98, 133, 158, 190, 245, 266, 343, 395, 490, 553, 665, 686, 790, 931, 1106, 1330, 1501, 1715, 1862, 2765, 3002, 3430, 3871, 4655, 5530, 6517, 7505, 7742, 9310, 10507, 13034, 15010, 19355, 21014, 27097, 32585, 38710, 52535, 54194, 65170, 73549, 105070, 135485, 147098, 270970, 367745, 514843, 735490, 1029686, 2574215, 5148430]

約数ペア:

[(1, 5148430), (2, 2574215), (5, 1029686), (7, 735490), (10, 514843), (14, 367745), (19, 270970), (35, 147098), (38, 135485), (49, 105070), (70, 73549), (79, 65170), (95, 54194), (98, 52535), (133, 38710), (158, 32585), (190, 27097), (245, 21014), (266, 19355), (343, 15010), (395, 13034), (490, 10507), (553, 9310), (665, 7742), (686, 7505), (790, 6517), (931, 5530), (1106, 4655), (1330, 3871), (1501, 3430), (1715, 3002), (1862, 2765)]