2783142334740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{574913}}^1\times {\mathrm{80683}}^1$

素因数の和:655608

約数の個数: 48

約数和(自身を含む): 7792908677568

約数和(自身を除く): 5009766342828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80683, 161366, 242049, 322732, 403415, 484098, 574913, 806830, 968196, 1149826, 1210245, 1613660, 1724739, 2299652, 2420490, 2874565, 3449478, 4840980, 5749130, 6898956, 8623695, 11498260, 17247390, 34494780, 46385705579, 92771411158, 139157116737, 185542822316, 231928527895, 278314233474, 463857055790, 556628466948, 695785583685, 927714111580, 1391571167370, 2783142334740]

約数ペア:

[(1, 2783142334740), (2, 1391571167370), (3, 927714111580), (4, 695785583685), (5, 556628466948), (6, 463857055790), (10, 278314233474), (12, 231928527895), (15, 185542822316), (20, 139157116737), (30, 92771411158), (60, 46385705579), (80683, 34494780), (161366, 17247390), (242049, 11498260), (322732, 8623695), (403415, 6898956), (484098, 5749130), (574913, 4840980), (806830, 3449478), (968196, 2874565), (1149826, 2420490), (1210245, 2299652), (1613660, 1724739)]