3099460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 8116416

約数和(自身を除く): 5016956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 169, 182, 260, 262, 338, 364, 455, 524, 655, 676, 845, 910, 917, 1183, 1310, 1690, 1703, 1820, 1834, 2366, 2620, 3380, 3406, 3668, 4585, 4732, 5915, 6812, 8515, 9170, 11830, 11921, 17030, 18340, 22139, 23660, 23842, 34060, 44278, 47684, 59605, 88556, 110695, 119210, 154973, 221390, 238420, 309946, 442780, 619892, 774865, 1549730, 3099460]

約数ペア:

[(1, 3099460), (2, 1549730), (4, 774865), (5, 619892), (7, 442780), (10, 309946), (13, 238420), (14, 221390), (20, 154973), (26, 119210), (28, 110695), (35, 88556), (52, 59605), (65, 47684), (70, 44278), (91, 34060), (130, 23842), (131, 23660), (140, 22139), (169, 18340), (182, 17030), (260, 11921), (262, 11830), (338, 9170), (364, 8515), (455, 6812), (524, 5915), (655, 4732), (676, 4585), (845, 3668), (910, 3406), (917, 3380), (1183, 2620), (1310, 2366), (1690, 1834), (1703, 1820)]