68690970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5413}}^1$

素因数の和:5476

約数の個数: 64

約数和(自身を含む): 187107840

約数和(自身を除く): 118416870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 5413, 6345, 10826, 12690, 16239, 27065, 32478, 48717, 54130, 81195, 97434, 146151, 162390, 243585, 254411, 292302, 487170, 508822, 730755, 763233, 1272055, 1461510, 1526466, 2289699, 2544110, 3816165, 4579398, 6869097, 7632330, 11448495, 13738194, 22896990, 34345485, 68690970]

約数ペア:

[(1, 68690970), (2, 34345485), (3, 22896990), (5, 13738194), (6, 11448495), (9, 7632330), (10, 6869097), (15, 4579398), (18, 3816165), (27, 2544110), (30, 2289699), (45, 1526466), (47, 1461510), (54, 1272055), (90, 763233), (94, 730755), (135, 508822), (141, 487170), (235, 292302), (270, 254411), (282, 243585), (423, 162390), (470, 146151), (705, 97434), (846, 81195), (1269, 54130), (1410, 48717), (2115, 32478), (2538, 27065), (4230, 16239), (5413, 12690), (6345, 10826)]