29545880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8148

約数の個数: 64

約数和(自身を含む): 81829440

約数和(自身を除く): 52283560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 8117, 16234, 32468, 40585, 56819, 64936, 81170, 105521, 113638, 162340, 211042, 227276, 284095, 324680, 422084, 454552, 527605, 568190, 738647, 844168, 1055210, 1136380, 1477294, 2110420, 2272760, 2954588, 3693235, 4220840, 5909176, 7386470, 14772940, 29545880]

約数ペア:

[(1, 29545880), (2, 14772940), (4, 7386470), (5, 5909176), (7, 4220840), (8, 3693235), (10, 2954588), (13, 2272760), (14, 2110420), (20, 1477294), (26, 1136380), (28, 1055210), (35, 844168), (40, 738647), (52, 568190), (56, 527605), (65, 454552), (70, 422084), (91, 324680), (104, 284095), (130, 227276), (140, 211042), (182, 162340), (260, 113638), (280, 105521), (364, 81170), (455, 64936), (520, 56819), (728, 40585), (910, 32468), (1820, 16234), (3640, 8117)]