1566993180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 4483277568

約数和(自身を除く): 2916284388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 131, 146, 219, 262, 292, 365, 393, 438, 524, 655, 730, 786, 876, 1095, 1310, 1460, 1572, 1965, 2190, 2620, 2731, 3930, 4380, 5462, 7860, 8193, 9563, 10924, 13655, 16386, 19126, 27310, 28689, 32772, 38252, 40965, 47815, 54620, 57378, 81930, 95630, 114756, 143445, 163860, 191260, 199363, 286890, 357761, 398726, 573780, 598089, 715522, 797452, 996815, 1073283, 1196178, 1431044, 1788805, 1993630, 2146566, 2392356, 2990445, 3577610, 3987260, 4293132, 5366415, 5980890, 7155220, 10732830, 11961780, 21465660, 26116553, 52233106, 78349659, 104466212, 130582765, 156699318, 261165530, 313398636, 391748295, 522331060, 783496590, 1566993180]

約数ペア:

[(1, 1566993180), (2, 783496590), (3, 522331060), (4, 391748295), (5, 313398636), (6, 261165530), (10, 156699318), (12, 130582765), (15, 104466212), (20, 78349659), (30, 52233106), (60, 26116553), (73, 21465660), (131, 11961780), (146, 10732830), (219, 7155220), (262, 5980890), (292, 5366415), (365, 4293132), (393, 3987260), (438, 3577610), (524, 2990445), (655, 2392356), (730, 2146566), (786, 1993630), (876, 1788805), (1095, 1431044), (1310, 1196178), (1460, 1073283), (1572, 996815), (1965, 797452), (2190, 715522), (2620, 598089), (2731, 573780), (3930, 398726), (4380, 357761), (5462, 286890), (7860, 199363), (8193, 191260), (9563, 163860), (10924, 143445), (13655, 114756), (16386, 95630), (19126, 81930), (27310, 57378), (28689, 54620), (32772, 47815), (38252, 40965)]