22771620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 70060536

約数和(自身を除く): 47288916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 1733, 2190, 2628, 3285, 3466, 4380, 5199, 6570, 6932, 8665, 10398, 13140, 15597, 17330, 20796, 25995, 31194, 34660, 51990, 62388, 77985, 103980, 126509, 155970, 253018, 311940, 379527, 506036, 632545, 759054, 1138581, 1265090, 1518108, 1897635, 2277162, 2530180, 3795270, 4554324, 5692905, 7590540, 11385810, 22771620]

約数ペア:

[(1, 22771620), (2, 11385810), (3, 7590540), (4, 5692905), (5, 4554324), (6, 3795270), (9, 2530180), (10, 2277162), (12, 1897635), (15, 1518108), (18, 1265090), (20, 1138581), (30, 759054), (36, 632545), (45, 506036), (60, 379527), (73, 311940), (90, 253018), (146, 155970), (180, 126509), (219, 103980), (292, 77985), (365, 62388), (438, 51990), (657, 34660), (730, 31194), (876, 25995), (1095, 20796), (1314, 17330), (1460, 15597), (1733, 13140), (2190, 10398), (2628, 8665), (3285, 6932), (3466, 6570), (4380, 5199)]