22188810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 61339392

約数和(自身を除く): 39150582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 673, 785, 942, 1099, 1346, 1570, 2019, 2198, 2355, 3297, 3365, 4038, 4710, 4711, 5495, 6594, 6730, 9422, 10095, 10990, 14133, 16485, 20190, 23555, 28266, 32970, 47110, 70665, 105661, 141330, 211322, 316983, 528305, 633966, 739627, 1056610, 1479254, 1584915, 2218881, 3169830, 3698135, 4437762, 7396270, 11094405, 22188810]

約数ペア:

[(1, 22188810), (2, 11094405), (3, 7396270), (5, 4437762), (6, 3698135), (7, 3169830), (10, 2218881), (14, 1584915), (15, 1479254), (21, 1056610), (30, 739627), (35, 633966), (42, 528305), (70, 316983), (105, 211322), (157, 141330), (210, 105661), (314, 70665), (471, 47110), (673, 32970), (785, 28266), (942, 23555), (1099, 20190), (1346, 16485), (1570, 14133), (2019, 10990), (2198, 10095), (2355, 9422), (3297, 6730), (3365, 6594), (4038, 5495), (4710, 4711)]