28703670270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{441527}}^1$

素因数の和:441745

約数の個数: 64

約数和(自身を含む): 75533078016

約数和(自身を除く): 46829407746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 1182, 1970, 2167, 2955, 4334, 5910, 6501, 10835, 13002, 21670, 32505, 65010, 441527, 883054, 1324581, 2207635, 2649162, 4415270, 4856797, 6622905, 9713594, 13245810, 14570391, 24283985, 29140782, 48567970, 72851955, 86980819, 145703910, 173961638, 260942457, 434904095, 521884914, 869808190, 956789009, 1304712285, 1913578018, 2609424570, 2870367027, 4783945045, 5740734054, 9567890090, 14351835135, 28703670270]

約数ペア:

[(1, 28703670270), (2, 14351835135), (3, 9567890090), (5, 5740734054), (6, 4783945045), (10, 2870367027), (11, 2609424570), (15, 1913578018), (22, 1304712285), (30, 956789009), (33, 869808190), (55, 521884914), (66, 434904095), (110, 260942457), (165, 173961638), (197, 145703910), (330, 86980819), (394, 72851955), (591, 48567970), (985, 29140782), (1182, 24283985), (1970, 14570391), (2167, 13245810), (2955, 9713594), (4334, 6622905), (5910, 4856797), (6501, 4415270), (10835, 2649162), (13002, 2207635), (21670, 1324581), (32505, 883054), (65010, 441527)]