304456702940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68881607}}^1$

素因数の和:68881646

約数の個数: 48

約数和(自身を含む): 729042939072

約数和(自身を除く): 424586236132

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 68881607, 137763214, 275526428, 344408035, 688816070, 895460891, 1170987319, 1377632140, 1790921782, 2341974638, 3581843564, 4477304455, 4683949276, 5854936595, 8954608910, 11709873190, 15222835147, 17909217820, 23419746380, 30445670294, 60891340588, 76114175735, 152228351470, 304456702940]

約数ペア:

[(1, 304456702940), (2, 152228351470), (4, 76114175735), (5, 60891340588), (10, 30445670294), (13, 23419746380), (17, 17909217820), (20, 15222835147), (26, 11709873190), (34, 8954608910), (52, 5854936595), (65, 4683949276), (68, 4477304455), (85, 3581843564), (130, 2341974638), (170, 1790921782), (221, 1377632140), (260, 1170987319), (340, 895460891), (442, 688816070), (884, 344408035), (1105, 275526428), (2210, 137763214), (4420, 68881607)]