290189580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{58271}}^1$

素因数の和:58366

約数の個数: 48

約数和(自身を含む): 822334464

約数和(自身を除く): 532144884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 58271, 116542, 174813, 233084, 291355, 349626, 582710, 699252, 874065, 1165420, 1748130, 3496260, 4836493, 9672986, 14509479, 19345972, 24182465, 29018958, 48364930, 58037916, 72547395, 96729860, 145094790, 290189580]

約数ペア:

[(1, 290189580), (2, 145094790), (3, 96729860), (4, 72547395), (5, 58037916), (6, 48364930), (10, 29018958), (12, 24182465), (15, 19345972), (20, 14509479), (30, 9672986), (60, 4836493), (83, 3496260), (166, 1748130), (249, 1165420), (332, 874065), (415, 699252), (498, 582710), (830, 349626), (996, 291355), (1245, 233084), (1660, 174813), (2490, 116542), (4980, 58271)]